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A D V E R T I S E M E N T S. The contact owns a 2006 Cadillac Dts. The contact stated that there was evidence of an excessive oil leak underneath the vehicle. The vehicle was taken to huber ...The Cadillac Northstar is a legendary engine that powered many luxury cars, but it also has a reputation for being problematic and complex. Learn about its history, features, and common issues, such as head gasket failures, in this article.I'm rebuilding this engine in this video. https://youtu.be/BDQD8Aamhu4?si=Kar3Y19F8ZoRRqIJThe acual capacity of a northstar is 7 quarts. 6 crankcase and 1 in the filter. The oil consumption that you are talking about is very normal, northstar had alot of problems in the early stages with real oil consumption 2-4 quarts in 3000 miles or worse. If your burning a little oil then the engine is running correctly.Learn about the history, features, and performance of the Northstar engine, a high performance V8 produced by General Motors between 1993 and 2011. Find out why the Northstar engine was used in various Cadillac, Oldsmobile, and Buick models, and what were the common issues and problems with this engine.4258 posts · Joined 2012. #4 · Nov 5, 2012. I did not know that. I've always wondered why the Northstar wasn't more widely used. Even in it's front wheel drive format it would make a decent power plant for a build. I've had a few Northstars and other than the typical problem of overheating that they had occasionally, they are a strong performer.May 26, 2004 · The Northstar is it's own worst enemy in this respect. It seems capable of generally giving excellent service with little or no intervention by the owner well past 100K. 20 or 30 years ago it was not that usual to get 100K on any car or engine without significant work and investment.North star motor swap. :burn:Here's my problem I'm currently swapping a northstar V8 into a 90 Chevy Beretta. I've already modified the front end of the car to accept the motor by moving the front frame rails over 1.75 inch on both sides to make the engine bay wider, notching the strut towers, welding in a strut tower brace that extends to both ...Overheating Northstar. My 1998 OVerheated and was in the red area of the gauge for no more than 100 yards long enough for me to get off the freeway. When I took it to a indi garage they said I had a busted head gasket becaues water was in my cylinders, and they wanted 4,500 dollars to repair it. What happened to the 50 miles with no water ...The very early 93 Northstar engines had a tendency to leak oil at the mid-block joint which would fail and require replacement. This was a dealer job to fix, and generally cost in the order of $2k and up. On the plus side, most of those were replaced under warranty, but the possibility that a few have been missed exists.85,605 miles. The contact owns a 2006 Cadillac Dts. The contact stated that engine oil leaked into the exhaust system and caused the exhaust to smoke. The dealer advised the contact that the oil ...Nov 17, 2010 · Crest Cadillac has one of the best Northstar engine men in the country. His name is Guss; I cannot spell his last name! The service advisor that was handpicked for me to work with, to be the first to use the SureGrip Head Stud Kit, was Mr. Randy Nabors (O-214-613-1416 / Cell 469-446-9712). Crest Cadillac was very interested in seeing and ...Learn about the common problems and life expectancy of the northstar engine, a v8 engine developed by general motors. Find out how to prevent or address head gasket failures, oil leaks, overheating, and other issues that affect the engine performance and longevity.The Northstar engine series is a family of automobile engines designed by General Motors. The Northstar has been used in several cars in the GM lineup, including the Cadillac Seville, Buick Lucerne, Pontiac Bonneville and Cadillac Eldorado. ... Run through a check list of common overheating problems to troubleshoot the source of your engine ...Mar 12, 2013 · It is the standard engine in the high-performance XLR-V roadster and STS-V sedan. Exceptional smoothness, refinement and drivability were the targets for the 469-hp supercharged Northstar V8, which features an all-new aluminum block design and the most power output for any production Cadillac to date. To ensure tight tolerances and strength ...Here are the most common signs of head gasket failure on a Northstar: - Overheating. - High pressure build-up in the coolant surge (fill) tank, that remains when the engine cools off. - White smoke from the exhaust (condensation/water vapor is completely normal for any car) - Coolant smell from the exhaust. - Engine temperature spikes during ...Oil Advice on 4.6 NorthStar. Hey you guys I was browsing on "bobidtheoilguy.com" for oils advice on using max life next gen high mileage oil on the 4.6 North Star engines and I ran across a post this one actually. "Some Northstar engines were prone to oil burning because they were prone to having carbon deposits on the piston rings.GM knows about the engineering northstar engine problem but refuses to accept responsibility for it. - Hawthorne, NY, USA. Add Complaint. problem # 8. Oct 12 2015. DeVille 8-cyl.

The Northstar engine range featured an aluminum block with four valves per cylinder, and first debuted in the 1993 Cadillac Allante roadster and the Cadillac Eldorado. ... The central problem with ...1. The water supply isn't sufficient. Make sure the garden hose has enough water pressure and flow for the requirements of the pump. 2. The water inlet is blocked. Check the inlet filter for dirt or damage. Clean it if you can, otherwise replace it with a new one. 3. Something else is blocked.Jul 1, 2007 · There are no problems that the Northstar is known for having with less than 100,000 miles. What you are describing sounds like a car that wasn't driven very much and had a case-half O-ring problem at 50,000 miles and a pulled head bolt at 70,000 miles. ... Any car can have problems, I just saw this video on the mercedes top shelf AMG engine ...If the fuel pump relay fails on a Northstar V8, the engine should still run because the fuel pump also can be energized through the oil pressure sending unit. A four-coil distributorless ignition with a waste spark set up provides spark to the plugs.26328 posts · Joined 2010. #3 · Oct 31, 2014. The N* head gasket issue is blown way out of proportion. IF it happens, it'll cost you $2,500-$3,000, depending on what else you have done while it's apart. After that, the engine will outlast the rest of the car, easily. Keep in mind, it's a 12-14 year old luxury car.

Cadillac Northstar engine problems. A cornerstone of older Cadillac models, the Northstar engine was hailed for its cutting-edge technology, becoming synonymous with the Cadillac brand. However, the complexity of Northstar engines meant they quickly became notorious for head gasket failures. And with the 'Northstar Condition' affecting ...The fuel pressure regulators can be tested. Take off the vacuum line going to the FRP and idle the engine for a few minutes. If you see fuel seeping from the vacuum nipple on the FPR, the diaphragm is bad and the FPR needs to be replaced. That will solve some hot restart problems.…

Reader Q&A - also see RECOMMENDED ARTICLES & FAQs. NorthStar Deluxe Horizontal/Vertical Log Splitte. Possible cause: As loud as a "backfire" sounds it is nowhere near the pressure tha.