Question about 2001 Chevrolet Blazer

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Chevy blazer replaced oil cooling gasket and o ring. now engine is making a knocking nosie

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  • Anonymous Mar 26, 2014

    gasket oil bracket o ring

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Make sure your oil is black or and not like cofe w/ milk color
in other words if the engine oil is like light brown then it is contaminated w/ coolant and have to be fix.

but sometimes problem just come by coinsidence

Posted on May 28, 2008

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Posted on Jan 02, 2017

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I have a 02 blazer i want to put a motor out of a 98 in it will it interchange


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Jan 01, 2016 | Cars & Trucks

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I have a 2003 Chevy blazer with a 4.3 vortec motor it has a small leaking head gasket how long can I drive it until I have the money to fix it.


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Dec 28, 2015 | Cars & Trucks

2 Answers

Best way to check the knocking on the lower end of the motor 4.3 GMC do I take lifters off and check down through there


you wont see anything from there --lower knock usually called rod knock caused by a bad bearing or wrist pin [piston pin]to inspect the lower end is by the oil pan you can inspect the crank and rods from there

Jul 31, 2015 | GMC Cars & Trucks

1 Answer

Engine started knocking on a honda cr-v 2.0 vtec


check your oil level, color, and smell. My guess is that the low oil pressure light is on because of literal lack of oil to pressurize. Generally when you get that light and a knock it points to major engine repair or replacing the engine. Knocks due to oil pressure can indicate many things from a bad head gasket to a stretched rod or blown piston rings. Check your coolant reservoir for signs of oil entering the cooling system as it will float on top of the coolant. By the sound of it it needs major mechanical repairs

Apr 05, 2014 | Honda Cars & Trucks

2 Answers

My blazer is throwing out white smoke when i accelarate. it smells like gasoline. and there are times when my blazer does not turn on, and i have to jump start it.


white smoke means your getting water or antifreeze in exhaust, maybe a blown head gasket, best way to check is give it a compression test

Jan 06, 2011 | 1999 Chevrolet Blazer

1 Answer

Ran hot. thermostat stuck closed. replaced thermostat, started engine and now have knock. is engine salvagable or shot?


It depends on some factors. The cooling systems are huge in the 4.3 engines there is also problems with the radiator they leak. and problems with the intake manifold gasket if it ever not ever over heats but gets to hot they sarrt to leak into the cylinders. So check the cooling system check the oil for antifreeze in that and oil in the antifreeze. AS long as you have not driven it for thousands of miles with this happening you can save it. Although it won't be cheap to do so but then again a rebuilt engine is around 3000 thousand dollars just for the engine and you would need to do the entire cooling system to so its your call good luck

Dec 10, 2010 | 1996 Chevrolet Blazer

1 Answer

1998 chevy blazer engine started knocking and lost oil pressure


try an engine flush ,and new oil , if the engine still sounds the same , it sounds like your oil pump isnt working and will need replaced straight away which sad to say problely wont be cheap

Jul 19, 2009 | 1998 Chevrolet Blazer

1 Answer

Cylinder misfiring


Hello and welcome to FixYa. check you engine for any noticeable signs of oil excessive in 1 particular area if you don't see any excessive oil stain. Try doing a valve job inspect lifters and push rods make sure they are not warped or clogged replace valve cover gaskets that should take care of most of your issues I would also have timing checked. If knocking continues. replace Rings and check for damaged main rods on the crank shaft in the bottom of the engine which could be knocking around in the oil pan Loosing Oil thru a bad gasket no worries easy fix but burning that much oil is definately a sign of time for engine overhaul or replacement motor. I hope this will help get you going. Please Rate Me. And you can always Ask Me. aymloekh0fg4hpz2e87n86udvs4fowqwshuaaaaasuvork5cyii=

Apr 20, 2009 | 1996 Jeep Cherokee

2 Answers

Chevy 350 - oil pressure drops at high RPMs


yes, my Chevy Suburban did the same thing. i had to re haul the internals. it was time. the rings were in bad condition. i had massive blow by. in your case, you could grab a few more miles by replacing the rings but, i would re haul if possible.

Mar 10, 2009 | 1994 Chevrolet S-10 Blazer

2 Answers

Problem with engine


did you have the head gasket replaced or the intake gasket replaced. it's important that i know exactly what they did to your engine. i will be able to pin point the exact problem

Aug 31, 2008 | 1998 Chevrolet Blazer

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