Question about 1995 Chevrolet Blazer

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Locating Chev Blazer 2002 Engine ID Code

Hi, trying to locate a Chev Blazer 2002 engine ID code.

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  • p_swanepoel Jan 08, 2009

    Hi and thanks for your help- the only visible number is 12554522 GM, but I suspect that this is the Block Casting Number.

    I imported this vehicle from Japan. The car is a right hand drive, but manufactured in the USA.

    Do you have an example of a 2002 Blazer engine ID code?

  • Anonymous Mar 21, 2014

    where is the id number located on the block that matches vin



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The i.d Code Should Be On The Front Of The Engine Behind The Fan On A Metal Plate.

Posted on Jan 08, 2009


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Location of thermastat on 2000 chev blazer

Hi Bill, Open the hood and follow the top radiator hose to where it is connected to the engine. At that point you will see a domed housing which is the thermostat housing. regards John

Oct 13, 2012 | 2000 Chevrolet Blazer

1 Answer

Fuel pump?

I as well have a 2002 chev blazer 4x4 4.3L, and though I have not exerrienced your paticular problem, I have experienced Service Engine Light on, and generaly I have found it is one of your sensors.
You could have a bad sensor causing your rev problem. What I do is determine if the vehicle still runs as if the service engine light has not come on.
If it runs the same, in my experience it is not as crucial as if you have a performance issue, as you do with reving. If I was you I would try to get to your mech ASAP.
I am not aa mech but, I know our chev blazer very well, and how it should perform.
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Dec 16, 2011 | 2002 Chevrolet Blazer

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On my 2002 Chev Sil Z71 I have OBDII ..Can I use the paperclip to A and B in Diagnostics to locate code in memory that is giving me the service engine soon light on dash ?

NO! there is no way of retrieving the trouble codes by means of the check engine light. but if you go to auto zone they will pull the codes for free.

Jan 29, 2011 | 2002 Chevrolet Silverado 1500

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Where is the coolant thermostat on my 2002 suzuli xl-7. The fault code is P0126 ( cooant temprature below thermostat regulating temp

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Jan 06, 2011 | 2002 Suzuki XL-7

1 Answer

2002 Blazer, 4.3L engine, Code PO128. Is it the thermostat or thermostat sensor? Thanks in advance, Dennis

hi this is showing that the thermostat is u/s it is stuck open, hope this helps

Nov 04, 2010 | 2002 Chevrolet Blazer

1 Answer

10066036 what engine id code or catsing code is this

Hi wwwcowboy.
This is a basic 350 Chev block made in Mexico.
It is a good 350 crate motor.
There you are.
Take care.


May 01, 2010 | 1989 GMC C1500

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2003 Chev Blazer Service engine light came

Ok, first, you should clear the fault. Sometimes the system will get a bug, and there's not really a problem. You can do this by disconnecting the battery for 10-20 minutes. This will clear any faults. Next, see if the light comes back. If it does, then you can take it to get the codes scanned at a parts store(many do it for free.) Once you get the code and description, you have to troubleshoot the specific system that the code covers. The check engine lights are usually triggered by sensors going bad. On occasion, you will get an actual mechanical failure that will cause one.

Feb 19, 2010 | 2003 Chevrolet Blazer

1 Answer


Crank sensor is located on the engine front cover, down low. Yes... if this part were bad, this could be one of many reasons the car won't start. The bad part would usually set a diagnostic code (P0335 or P0336).

Dec 30, 2009 | 2002 Chevrolet Blazer

2 Answers

Code PO118 chevy blazer 2002,after intake gasket replacement

hi john , sure sounds like you may have unplugged the coolant temp sensor or didn't get a good connection at the sensor , location , in between two exhaust ports on the side of the engine that has the oil fill and pcv .


Jan 27, 2009 | 2002 Chevrolet Blazer

2 Answers

W or tbi engine in 2000 chev blazer

It is Throttle Body Injected (TBI)

Jan 03, 2009 | 2000 Chevrolet Blazer

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