Northstar Oil Leak Information. Sorry Jim, will clear out my mailbox in 2 minutes. Yup- I am now aware of what my competition is doing. 4.6l gm specialties llc + shipping + shipping + shipping 4.6L V8 LH2 Northstar VVT Engine Motor Long Block Cadillac XLR 2004-06 THE ENGINE HAS TO BE REMOVED AND BROKEN DOWN! Northstar Head Gasket Repair Free Priority Shipping. Speculation has it that potential causes are: 1) the Dexcool Coolant creates an erosion effect to the graphite head gaskets. Unfortunately, with the Northstar head gasket sealer and other tricks don't work. and ultimately determine if you have a head gasket problem. Computer analyze engine and monitor systems What has been the life expectantancy of these rods after installation? Our rebuilt Northstar engines are hand assembled to GM factory specifications, with a few improvements that would normally not be possible with mass production. An error has occurred, which probably means the feed is down. Thanks so much for watching, and I hope you all enjoy!-----. It helped my car run good., Copyright 2018 Thermalweld, Inc. I use ARP studs in my marine Olds 455 engine building business. THERMALWELD - LANDING PAGE - Head Gasket Repair | Thermalweld The cylinder block is machined to accept new custom cylinder head studs, designed by renowned Northstar enthusiast/technician Jake Wiebe, and exclusive to our shop. The Cadillac Doctor, Davis Auto Repair has their own system. bottle - BUY MORE & SAVE!!! This range does not include taxes and fees, and does not factor in your specific model year or unique location. I'm not sure why 1995 was not listed as a problem year, but I did find out that there was a re-design in 2000 that fixed a lot of the head gasket problems. Labor costs are estimated between $1,518 and $1,914 while parts are priced at $587. The other sealer brands like Bars, Blue Devil and Steel Seal are silicate based . The approved repair for head gasket or stripped head bolt is not a used replacement, but is a thread repair and head gasket replacement. Well the good news is, once we do the repair, you can rekindle your relationship with your mechanic. Their webtool was not responding properly as I was writing this, but email or call them for a shop near you. Install the intake gasket with new gaskets. Home. 2491 West Quarterline Road FOLLOW US ON FACEBOOK! Powertrain Automotive Inc Free shipping. I do not have the tools to pull the engine. . There are three ways the head gaskets can fail on a Northstar. I was wondering, is it possible to replace the head-gasket without pulling the engine? I did mine myself and it runs great now. It seems 96-99 were more prone to head gasket failures. What We Do - cadillacheadgasketfix.com If you have a Northstar Engine that has massive oil or coolant leaks we can help! Cylinder block (head) studs are used in everything from Volkswagens to aircraft engines and anything in between - they are in no way restricted to "race engines". Cadillac head gasket repaired - YouTube I have written a short article on what to look for and what to watch out for. I had his car on the schedule list. 98 eldo/KD54 w/N37,T96,QA1,D55,DS3,U1Z. Thanks! Northstar Performance of Langton, Ontario, Canada has developed a new repair system for the Northstar engine. Assures that Jig keeps everything perfectly strait during the repair procedure. http://www.northstarperformance.com/main.php. ++ TIME-SERT MANUFACTURER KITS - GENERAL MOTORS ++ northstar headbolt JavaScript is disabled. Email: info@northstarperformance.com, Northstar Performance RR4 Langton, Ontario N0E 1G0 To mechanically repair the head bolt problem requires a complete teardown. Regular price: $179.99 (includes: Dura-Sealer, Instructions, Liquid-Ice Additive and Extreme Sealer Additive, Free 30 Day Tech. US$8K is about what a dealer would charge to put in a new engine. Northstar HeadStuds the Permanent Head Gasket Fix; C5 Climate Control Panel Repair; Corvette Repair; Cadillac Shack; Classic Cars; 24/7 Pick Up & Drop Off - By Appointment Only. It will repair the "oil-side" seals while our Head Gasket Repair Kit seals the "coolant-side" seals. Northstar Head Gasket - CaddyInfo Cadillac Forum My advice to you, loosheads, if you have plans to sue General Motors, do so. Tap each hole using precision taps and thoroughly clean with a cleaning agent. Before you buy ANY Cadillac with the VIN Y or 9 Northstar V8, this is a NECESSARY, and cheap test that doesn't require any modifications to the car to perfor. Head and head gasket removal on a 2002 Cadillac Deville DHS 4.6L Northstar - without lifting the engine from the top or removing it from the bottom. The car seems to run hard to me but dealer said it is normal. Thermagasket Head & Block Treatment Kit Strongest Repair In The Industry! I am a woman and dont know what to do because it is thick. 3) Over-excessive carbon build-up on the top of the pistons and the cylinder head that creates a hammering effect which literally pounds the head bolts out of their threads. Cadillac Northstar Head Gasket Engine Repair with Warranty! All - eBay One piece CNC machined and heat treated studs completely eliminate the need for any type of threaded insert- the repair is the stud itself. I have had 2 05's Northstar's in a row, one had loose head bolts and another with only 75K the head gasket was eaten alive by Dexcool. Contact information for Northstar Performance: Website: http://www.northstarperformance.com/main.php, Phone: 519-875-2970 (440) 585-1575 I don't feel that there is anyone that can repair your vehicle more professionally and more cost effectively than Cadillac Head Gasket Fix! They repaired my 2001 Deville last June and I have had no more problems. If this sounds familiar, it is time to get a proper diagnosis. If you cant get your Cadillac to their shop in Ontario, Northstar Performance has a growing list of member shops throughout the USA and Canada who can install the Northstar Performance system for your Northstar engine. He is not the original owner, has paid $300 for the car recently and plans to sue the pants of General Motors for their mistake back in 1999. Technical Support: M-F 6:00 am to 5:00 pm . I know, dont ask a barber to tell you if you need a haircut, but Northstar Performance also has a good diagnostic list to tell if you have a blown headgasket. The Northstar Engine has long been deemed the worst head gasket repair job in history by most mechanics and do-it-yourselfers. cadillac northstar headgasket repair! Eventually, coolant starts disappearing again and the overheating returns. Our service includes removal and installation of the engine (front wheel drive cars), the replacement of all engine upper-end gaskets and seals including valve stem seals, new oil (Mobil1) and filter (Purolator PureOne), and cleaning of valves. New thin-layer deposition technology developed to seal high-volume exhaust leaks. . Remove your exhaust manifolds. Then after receiving full payment for this work, he grimaces and tells you it's your head gaskets. Attiki (Greek: pronounced ) is a neighbourhood of Athens, located to the northwest of the centre.. Drill out every head bolt hole, on both banks, both sides. 97 ETC x2, 04 GXP, 04 STS x2, 97 ESC, 99 Deville, 05 SRX. Ranger, I know who loosheads is. Youd have to ask Northstar Performance for their estimate, but I assume it would be longer than the service life of the engine. Heads remanufactured by Cajun cylinder head shop and they were beautiful when I got them back. No shipping fees since you're ordering the BulletProof Kit from us. Let Thermalweldhelp you properly diagnose your Cadillacs overheating problem. Yeah pretty much. 727-430-8750. This product saved this car from the junkyard. Your trusted and faithful mechanic has made it really hard on this world-class engine. These wonderful cars are in a cage and a visit to the dealer or some high priced mechanic will spell this wonderful car's doom. If you have been told that your Head gaskets are leaking on your Northstar Engine We can fix it we have the ability to Fix and update that engine. MEET THE THERMALWELD TEAM. Northstar Performance - SureGrip Cylinder Head Stud Kits 28910 Euclid Avenue maybe you need a magnifying glass. You can read it by clicking Here. After finishing the repair process it been doing fine and running like a charm. You check for leaks and everything looks good. Once installed, it prevents thermostat malfunction and ensures proper coolant flow by minimizing air pocket formation. We have been repairing these engines for 15+ years and this has . How can I be sure I have a blown head gasket or pulled head bolts? Under heavy power demands, the head gasket will allow more gases into the cooling system than under light power demands. The thread repair kit for the Northstars from a place called Timesert. Many suggest "just replace the engine." Replacing the engine is in the $5,000 to $7,000 range. Throughout the industry, there has not yet been a direct determination as to what the cause is. atlan4472. USE A " BIG-SERT OVERSIZED KIT " IF THE BLOCK WAS PREVIOUSLY Helicoiled Click here for video instructions The average cost for a Cadillac DeVille head gasket replacement is between $2,105 and $2,501. To the impressive article above. As with any mechanical system, eventually it will need maintenance or repair. I don't need the headaches. Jake saved my car from the junk yard. Northstar Head Gasket Repair Pinellas And Tampa A blown head gasket doesn't mean your car is toast . BUSINESS HOURS . Common Cadillac Engine Problems And How To Fix Them | K-Seal How to: Timeserts: http://www.caddyinfo.com/nsrepair.htm How to: Half-case seal: http://www.caddyinfo.com/casehalf.htm. This ensures repairs will last. Each shop is . And a lot of times they are pressured to do the the repairs that they are kinda iffy about. Install new dowel pins. Jump to CaddyInfo Cadillac Discussion Forum. The #1 reason that repairs fail on these engines is lack of knowledge or the wrong parts. We Accept : Visa, Discover, Mastercard, Cash, Check, Debit, and we offer Financing. Some repair shops refuse to replace a Northstar head gasket. Install a special jig designed for engine to aid in the repair process. So they play it safe and drive it locally. With no clear indication as to whats causing the overheating problem. Wickliffe OH 44092 NORTHSTAR HEAD BOLT REPAIR KIT TIME-SERT KITS HAVE BEEN TESTED AND APPROVED BY GENERAL MOTORS. The 5 Most Common Cadillac Northstar Engine Problems - Tuning Pro CADILLAC NORTHSTAR; FAQs & FACTS. Drilling out the head bolt threads, installing new sleeves, & replacing the head bolts. Designed by www.AmericanMediaGuys.com, https://thermalweld.com/wp-content/uploads/DaveCaddy.mp3, https://thermalweld.com/wp-content/uploads/Caddyvoice.mp3. If the headgasket blows, or the head bolts pull, then the powertrain has to be removed from the vehicle, and the heads removed so that the gasket can be replaced. Drain engine oil, flush the engine and install new motor oil. Cadillac Head Gasket Fix (562) 841-1513 Well let's get a few facts straight right away. My 2001 Deville, that I purchased new, with 65,000 miles just had a blown head gasket, had not overheated yet, just using coolant and failed the exhaust in coolant test. Learn how your comment data is processed. CONTACT. The pair together is an additional $145. Bring to operating temperature. $64.95 Chemical test in your cooling system to check for gasses in the system. Over the past 10 years our understanding has changed. I wanted a Cadillac Dealer, with the best engine techs to do the work, and wanted the best head stud kit installed (SureGrip) to fix forever the head gasket inherent problem in the Northstar 4.6L engine. I also did some research on the Northstar. The other sealer brands like Bars, Blue Devil and Steel Seal are silicate based . Some repair shops refuse to replace a Northstar head gasket. Drive immediately (60 mph, third gear, for 5 miles), Forms high-strength, flat-surface bond that ensures a tight seal around stretched head bolts. A do-it-yourself kit from Northstar Performance costs US$550 with ground shipping, or US$649 with overnight shipping. (562) 841-1513 You are here because you have a Northstar powered car that is most likely overheating and has oil leaks. This message thread on the Caddyinfo.com forum is a user review / report of the process: http://caddyinfo.ipbhost.com/index.php?showtopic=23288. Can the changes made be incorporated in the 4.6L N*? Plus you then need to remove your engine, apply the studs, replace the gasket with the one included in the NSP kit, and apply to your engine. Note that Northstar Performances website now adds: The head gasket repair is guaranteed for 100,000 miles (166,000kms) or 5 years, which ever comes first. But there is another repair it uses the same idea as the studs because the stud system is for race cars. $79.95. The great White is elegant, graceful, the top predator, and unfairly deemed notorious. I have a quick question. Blue Devil Head Gasket Sealer WORKED in 99 Northstar $154.95. Disassemble engine; remove Intake, accessories, alternator, power steering, air conditioning etc Northstar Performance - BulletProof Your Northstar Pressure test in your cooling system. document.getElementById( "ak_js_1" ).setAttribute( "value", ( new Date() ).getTime() ); This site uses Akismet to reduce spam. Check http://www.northstarperformance.com for headgasket repair information. The best way to prevent this from happening is to prevent the engine from overheating. We tested the TIMESERT, BIG SERT, NSL 300 (Norm Sert), and SUREGRIP STUD KIT. Cadillac: Titan Head Gasket Sealers and Oil Stop Leaks Your engine is re-assembled with all new Fel-Pro seals and then re-installed. When I wash the car and clean it out it will return. Don's Cadillac Classic Replacement Parts Store 1928 To 1963 Universal Drain Plug Gaskets Many Makes DP-3 | 1928 Gasket | BO643. We sell these two as a kit. If you cant get your Cadillac to their shop in Ontario, Northstar Performance has a growing list of member shops throughout the USA and Canada who can install the Northstar Performance system for your Northstar engine. Cadillac Head Gasket Fix Let us turn your Northstar into a Superstar! Dura-Seal Professional Head Gasket Repair for Cadillac Northstar Engines Your email address will not be published. 99 Cadillac Deville Head Gasket Repair - prod.cygnismedia.com A mechanic may suggest replacing various cooling system components, like a radiator, water pump or thermostat. Assure cooling fans are working accordingly. My 2011 STS pipes are always black. The popular 2000 and 2002 Cadillac DeVilles are prime casualties, with the engine tending to overheat due to a leaking head gasket. Blue Devil Head Gasket Sealer 16 oz. Northstar Engines and System Technical Discussion, The Fora platform includes forum software by XenForo, http://www.cadillacforums.com/forums/newreply.php?do=newreply&p=2423316&ktrack=kcplinkRead, http://www.cadillacforums.com/forums/newreply.php?do=newreply&p=2423316&ktrack=kcplink, Informal Lounge, Introductions, General Discussion, FWD DeVille 1985-2005, Fleetwood, and 60 Special, VerticalScope Inc., 111 Peter Street, Suite 901, Toronto, Ontario, M5V 2H1, Canada. Install crankshaft pulley. Replacing the engine is in the $5,000 to $7,000 range. This is a video showing how we repair our Cadillac Northstar engines without using inserts. Still very busy fixing head gaskets and Cadillac's in general. Northstar Performance also has a subforum on Caddyinfo.com. Recheck compression on each cylinder. Cadillac must have made some changes to the headgasket and method of bolting the heads to the block to keep from blowing head gaskets in the supercharged N* LC3 engine. Service) How he gets away with misdiagnosing like that, well it just doesn't feel right to me. Sat - Sun | Closed. There is a full 2 inches of thread gripping in the block- the most of any Northstar repair kit- and best of all its a one piece repair. 2002 Cadillac Deville DHS 4.6L Northstar blown head gasket removal I too Am a firm believer in the stud kit. Regardless of the underlying cause, the problem you are experiencing now is that your fine American Luxury Car (Cadillac) is overheating, or at the very least losing coolant. THOUSANDS OF NORTHSTAR ENGINES HAVE BEEN REPAIRED WITH STEEL SEAL ELITE SINCE 2007 Click to view Cadillac Northstar Repairs BTW, if the pressure is displayed on my DIC, why can't I see it in the shower !, Shower ??? Often when a Northstar overheats, a mechanic checks the cooling system and finds nothing wrong. I had his car on the schedule list. The only way to repair the gasket is to replace it along with the TTY bolts. Install accessories; alternator, power steering pump, a/c compressor etc Your engine is finally re-installed in your car with fresh oil, filter, and coolant. Their. If you have been told that your Head gaskets are leaking on your Northstar Engine We can fix it we have the ability to Fix and update that engine. cadillacheadgasketfix.com - Home You can only stand to hear the words "I'm going to sue GM" so many times before you get tired of it. I own a 1999 Cadillac Eldorado that has a confirmed blown head-gasket. Cadillac Northstar Engine Repair | Powertrain Automotive I don't need the headaches. 2) Fatigued aluminum engine block threads (head bolt holes), I have 40,205 miles on my car. Thermalweld is setting a new industry standard for head gasket repairs. Most Northstars need to have both replaced when they've been opened up for head gasket replacement. Attiki, Athens - Wikipedia To remain a part of our network, these shops MUST use our patented repair system when overhauling or resealing your Northstar engine. Related repairs may also be needed. Your email address will not be published. The Cadillac Northstar DOHC V8 engine is a terrific powerplant and has been in continuous production now for 17 years. Cadillac Northstar Headgasket Repair | CaddyInfo - Cadillac Be sure to add our Oil Stop-Leak to your order. The fact that the head gaskets need replacing means that the head bolt threads on the block need to be replaced with inserts, and Timesert is the GM-authorized (and required) repair for Northstar head bolts when the head gaskets are repaired. Cadillac Northstar Engine Repair We are Cadillac Northstar Engine Repair Experts If you have a Northstar Engine that has massive oil or coolant leaks we can help! He has a 1999 Deville with head gasket issues, and one of the blocks that GM let slip through their plant that has the bolt holes drilled too deep. CADILLAC NORTHSTAR - Head Gasket Repair | Thermalweld Mon - Fri | 7:30am - 6:00pm. An experienced Thermalweld technician can provide the fastest and most cost effective solution to your problem. $0.01 1956 Cadillac Coupe Deville Right SideRoof Window Molding | 1956 Cadillac | ST40. Northstar Performance also offers complete Northstar engines: We offer the best remanufactured Northstar engines that money can buy. Some even have charged their customers to put snake-oil in their engines! Remove your heads. But this same guy has replaced your thermostat, radiator, coolant reservoir, water pump, and coolant temperature switch. Repair Cadillac Northstar Head Gaskets WITHOUT Inserts! Fortunately, slowly yet surly, Cadillac Dealerships are coming over to the SureGrip Head Stud Kit fix and moving away from the GM installed . Turn it off immediately if it ever gets above normal operating temps. Either way, if not identified and fixed quickly this overheating may cause the cylinder head to expand . As of December 1st 2009, all engines will be run on a test stand at various RPMs before we ship, in addition to our normal compression and oil pressure testing phase. Northstar Performance - Cadillac Head Studs, Cadillac Head Gasket Extreme Duty Thermagasket Head & Block Treatment Kit. Blue Devil Permanent Sealer Head Gasket Sealant 32 oz. Chemical head gasket repair is an art that has been mastered by very few. The TimeSert kit costs US$450, plus you then need to remove, apply the Timeserts, replace the gasket, and apply to your engine. I currently own & operate MIDWEST CADILLAC REPAIR. Remove tape and clean all the carbon and varnish out of your piston cylinders. especially the head gasket replacement. FAQs: Ask the Right Question; HEAD GASKET FACTS; ABOUT US; CONTACT US; Select Page. SOLVED: Cadillac Northstar Blown Head Gasket Let us help you properly diagnose your Cadillacs overheating problem and ultimately determine if you have a head gasket problem. If you would like the other repair please reply to this message. A Timesert is a special type of threaded insert, and they have a manufacturers kit specifically for GM engines. (98 had the highest amount of head gasket failures than any other Northstar) I did an extensive amount of research and discovered 96-99 Northstar engines have a high rate . But this other repair is in Toronto by a machinist not a back yard non licensed mechanic. Insert a bore scope and ensure threads are threaded correctly. 2002 Cadillac DeVille. The new thread pattern 11 x 2.0 in the northstar block is loosening up over time. Start engine. I know the LC3 uses MLS (multi layer steel) head gaskets to improve cylinder sealing. Northstar Cadillac Head Gasket Repair - Thermalweld - YouTube Auto Repair Cadillac Northstar - Head Gasket Repair - THERMALWELD There are no short cuts or miracles in a bottle for this repair. Carefully inspect all for wear. Overheating the engine can damage the head bolt threads on the block. Free shipping. There are a lot of these head failures here in louisianas hot humid climate. 1- exhaust gases blow into the cooling system under load, such as when you climb a hill or pass someone. The Northstar engine and the Great White shark have a lot in common. Northstar Head-gasket replacement advice - General Cadillac Forums The best of the top selling sealers is the Titan Polymer-Based Head Gasket Sealer. 8 Cyl. Found this on the internet.it appears that Norm is in PA, not Toronto. $95.00 1957 Cadillac Head Light Ring | 1957 Cadillac | Don3817. Northstar Performance - Repair Shop Locations Don't call the wrecking yard yet! The forum is free to join and is a Cadillac enthusiast site where owners help other owners enjoy their Cadillacs. Your mechanic checks the cooling system and also finds nothing wrong. Yeah pretty much. In fact, if you put a Great White shark in any type of cage or confinement, it will surely die. In fact, most Cadillacs can idle all da. Many suggest just replace the engine. Replacing the engine is in the $5,000 to $7,000 range. During antiquity, Attiki was part of Kolonos and was considered the . 2002 Cadillac DeVille - Northstar Head Gasket Issue? - RepairPal.com Also, the installation of the absolute best head studs for the Northstar application from Northstar . Asked by Laoboi in Houston, TX on February 08, 2010. Our 6 stage remanufacturing line involves disassembly and inspection, cleaning, machining, final clean, assembly, and testing. It was created by the mechinist and been proving itself for years. I ask instead of GM looking at a repaire why not re engineer their engines to ise a coarser thread as the stud is. Free shipping. The reality is they just don't know. Anyone hear of this Northstar head gasket fix? - Cadillac Deville If the vehicle lasts 10 years before it needs head gaskets, in my book that's not, Many! They over bore the block and use studs. Interests: Northstar, Cadillac, Computers, Electronics, Tools, Pools, Car Model/Year: 96 Deville retired, 97 ETC; Engine: Northstar 4.6L V8 (LD8/L37) Report; Share; Posted July 4, 2011. IF you have any symptoms of a head gasket problem there is only one way to fix it and the only part of the fix that is in a can is the beer you are going to drink while you are waiting for the new head gasket (and thread inserts) to be installed. Of course, all of the engines we sell are studded using our SureGrip studs so youll never have to worry about pulled head bolts again. That is why the engine may be okay while driving on flat streets but overheats very quickly at freeway speeds or while climbing a steep hill. Yeah the good ol' faithful and trusted mechanic! Because of head gasket/bolt failure many of these cars have been put in a cage and are a phone call away from sure death (the wrecking yard). I promise the next in the series will be better!!!! These poor mechanics are simply doing their best and want to help their customers. You can only stand to hear the words "I'm going to sue GM" so many times before you get tired of it. Northstar Performance - Cadillac Overheating - Northstar Head Gasket Leaks Removal of your engine from your car 3- coolant gets in your oil or vice-versa. For CDN$2,200 Northstar Performance offers a. Compression check on each cylinder. Once thoroughly shop tested, Road test your vehicle. The above paragraph and sentiment is the way that we use to feel about other mechanics. My wish is GM PowerTrain would finally make the proven 100% fix with the SureGrip Head Studs the recommended repair and get away from the TimeSert and bolts failings. Cadillac DeVille Head Gasket Replacement Cost Estimate - RepairPal.com I live in Lafayette la. Re-install your engine into the vehicle, making all necessary adjustments. That seems very high for replacing the half-case seal.
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