Northstar engine problems
The Northstar is a perfect example of an engine that was slightly over-engineered for its own good. It's finicky, high-maintenance and expensive to repair if anything breaks. Fortunately, its most common problems are easily dealt with -- and savvy buyers have been known to get great deals on engines sellers thought were toast, but were really ...The Northstar engine was NOT part of the class action suit against GM. As with any coolant, you neglect the maintenance and proper change intervals, you have problems. You are perfectly free to run any coolant you please in a Northstar as long as you properly maintain the system and perform recommended exchanges - maybe even changing the ...
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This is a video showing how we repair our Cadillac Northstar engines without using inserts. We have been repairing these engines for 15+ years and this has ...After doing extensive research on the Northstar Engines. I have found the problem of what happens to the Head Gasket issue. So again after extensive research. Asking mechanic after mechanic even calling the local Cadillac dealers in my area and scouring the web. I finally found a good Mechanic who knew what the heck he was …caoiii, The problem with "fixes in a bottle" is discussed in here, back in the first series of posts, as well as down in Engines. The main problem is that we're chasing a moving target: the head bolt holes in the cylinder block fail, either from block porosity or coolant/metal corrosion, and that leads to the gasket itself failing due to loss ...Worst 2002 Cadillac DeVille Problems #1: Engine Failure 2002 DeVille Average Cost to Fix: $6,200 Average Mileage: 70,000 mi. Learn More #2: Excessive Use Of Oil 2002 DeVille
Problems with the 2004 - 2005 Northstar LH2 Engine Head gasket failures emerged as a common issue with LH2 Northstar engines, primarily stemming from design flaws. Excessive oil consumption in these engines resulted in substantial carbon buildup, leading to elevated engine temperatures and eventual head gasket blowouts.I have a 2000 Cadillac Deville, 4.6L Northstar engine. I have an overheating problem. I have replaced: radiator, water pump, thermostat, water temp sending unit, flushed cooling system & followed manual for refilling cooling system. Pressure tested system & rad cap. No leaks/cap OK.Learn about the main issues that affect the Northstar V8, such as low oil pressure, carbon buildup, head gasket failure, and more. Find out the causes, symptoms, and solutions for each problem and the average cost to fix them.Wondering if someone could help us. We have an 8 yr old SLS with a Northstar 4.6, with only 37K miles on it. Two weeks ago the engine block cracked with normal wear and tear. Long driving trips from time to time and around the city. There had been regular maintenance without anyone who handled the car bringing up any issue or abnormality with ...Top 2004 Cadillac SRX Problems. Failure of Front Turn Signal and DRL Bulbs. 250 people have reported this. 133. Steering Wheel Position Sensor May Fail. 230 people have reported this. 81. Sunroof May Not Work. 142 people have reported this.
The Northstar is a perfect example of an engine that was slightly over-engineered for its own good. It's finicky, high-maintenance and expensive to repair if anything breaks. Fortunately, its most common problems are easily dealt with -- and savvy buyers have been known to get great deals on engines sellers thought were toast, but were really ...F. FCSLEVIN Discussion starter. 29 posts · Joined 2018. #1 · Feb 23, 2018. Just recently purchased my 2008 Cadillac STS with Northstar V8 I'm currently at 83,000 miles and was wondering what type of preventive maintenance I can do to keep this car running good other than oil changes and doing the transmission fluid and filter at a … ….
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The main engine problem reported for your mid-1990s Deville's was a crankshaft position sensor. Of course, you can also get powerful 6-cylinder engines in a Cadillac these days. ... I noticed an extreme oil leakage problem with Northstar engines of the year you mention. Sealing them up was in the 12hr range. Caddyman December 4, 2010, 1:53am ...The ignition coil is also known to fail from time to time; luckily, it's a relatively simple swap that shouldn't take too big a bite out of Your wallet. Some potential problems with the engine in a 2008 cadillac dts northstar are due to poor lubrication, inadequate fuel and air compression and aged spark plugs.
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. - Heavy white smoke from the tail pipes (condensation & water vapor is completely normal for any car) - Coolant smell from the exhaust.I have a 2005 STS 4.6L Northstar....Let me start by saying I first bought car with 89,xxx miles on it. Have done regular fluid changes and thats about it....Fast forward to now about 137,xxx miles. Driving and then all of a sudden check engine light comes on. I hook scanner up says cylinder 5 misfire...At this time I realize I have never done ...Here is a brief history of my cooling problems. 1.) Water pump was leaking fixed by local shop, I personally did a pressure test of the cooling system afterwards and check out fine. 2.) Took car back to shop, for them to help me figure out way the COMPUTER displayed on the dash the car was getting hot. Found that the Rad cap upper seal was ...
city laredo police blotter 9603 posts · Joined 2002. #3 · Jan 15, 2005. There is no specific "fix"... Over the years there have been a variety of directionally correct changes to the head bolts to increase the integrity of the fastene engagement into the block threads. The head bolt threads have been increased slightly and the block thread height was also raised to ...Look at Engines, Northstar Performance and read through the sticky posts just above the member threads to find out what you're up against. (and a mid to high mileage used engine is NOT a good choice) - rebuild what you have. Your engine - high mileage - total rebuild by yourself with help - $2,500 to $3,500 and a LOT of personal time and labor. where was lil travieso fromuhaul on florida ave 89563 posts · Joined 2004. #2 · Jul 8, 2016 (Edited by Moderator) GM lengthened the head bolts in 2000 and then went to a coarser thread pitch in '04. Anytime you remove the heads, it is recommended that you insert the block as a precaution (unless you want to gamble and don't mind doing the job twice) and always (per GM) use new head bolts.A prevalent issue with the Cadillac DTS Northstar engine is its oil consumption. Several factors can lead to excessive oil usage, with oil leaks being a common occurrence even … po box 881 sioux falls sd 1. Car Model/Year: 1999 Cadillac Eldorado. Engine: Northstar 4.6L V8 (LD8/L37) Posted May 14, 2012. Hello, I have been researching the head-gasket problem on the 4.6 Northstar engines. I have a quick question. I own a 1999 Cadillac Eldorado that has a confirmed blown head-gasket. I was wondering, is it possible to replace the head-gasket ...Feb 12, 2016 · The Northstar cylinders, rings and pistons are noted for longevity, as is the entire lower end - crank, rods, bearings. Timing chains are forever, timing chain slippers need replacement over 100,000 miles or so. Your roller cams and cam followers are not subject to the wear of the pre-2000 flat tappet setup. ezpawn laredo photossport clips haircuts of mcknight siebertroll on a soccer field crossword 2003 Cadillac DeVille Engine Problems. Find something helpful? Spread the word. 21.9k. Click on a problem below to read more. Oil Leaking 2. Crank Shaft Sensor Went Out 1. NHTSA: Engine 16. NHTSA ... coupon code for 4imprint May 22, 2009 · From 93 to 03 the head gaskets are pretty touchy. I don't think they were the whole problem though. You have an aluminum block, aluminum heads and steal head-bolts. I firmly believe that if you keep up with the cooling system maintenance and never let the engine overheat (I consider 240 and above overheating) the head gaskets will last forever.Aug 7, 2006 · 89563 posts · Joined 2004. #2 · Aug 7, 2006. Head gaskets can be a problem on any aluminum engine. Proper cooling system maintanence it the best provention, though not a guarantee. I sold my '97 with 107K and never had a problem. Many here have much higher milage with no problems. recent arrests in kankakee countykuta software infinite algebra 2 systems of inequalitiesfree webtoon coins Northstar engine cadillac v8 2002 motor gm basics aa1car parts tools4 6 northstar engine diagram Cause of head gasket failure & overheating on a cadillac northstarCadillac xlr northstar engine problems.With this kit you're studding both critical areas of the aluminum engine block and you're also adding the best head gaskets available on the market. Package Price: $1247.00 USD Click Here To Order! ... Making Northstar Engines Stronger Since 2008! Email: [email protected] | We have installers across the USA and Canada