Question about 2002 Chevrolet Suburban

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What color coolant do i need for my 2002 Chevrolet suburban LT with a 8.7L engine

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  • 14,381 Answers

Dexcool.Use the original type only.

Posted on Apr 04, 2015


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SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

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Posted on Jan 02, 2017

  • 185 Answers


P0179 Fuel Composition Sensor Circuit High Input. May have got some bad fuel somewhere. I would erase your codes and see if it comes back. If it does I would take your vehicle to the stealership to have it diagnosed a little further. Thanks for using fixya.



Posted on Jan 08, 2009

  • 258 Answers

SOURCE: need to replace headlight bulb


take this link for step to step change headlight bulb


Posted on May 03, 2009

  • 113 Answers

SOURCE: do you know the horn location for a 2002 chevrolet

there are two horns one on right other on left usually if you remove head lamps and day time running lamps they are right behinde them

Posted on Sep 01, 2009

  • 713 Answers

SOURCE: how do you drain coolant in a 1999 Chevrolet

The easiest way to drain coolant from engine is to remove lower radiator hose from water pump and let it run out. There are no drains on the engine.

Posted on Sep 07, 2009

  • 278 Answers

SOURCE: 2002 chevrolet suburban won't drive in reverse

It could be the linkage. Jiggle the shifter to see if that helps. When it goes in reverse the trans opens other valves to put trans fluid (under pressure) to the reverse unit. If the trans has not had a trans service every 30k or so the fluid could get dirty ans gummey. There are trans additives can claim the desolve the gum. I have donethat before and it has helped my trans. They claim no damage to the trans. - I tried it

Posted on Oct 15, 2009

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1 Answer

The heat don't turn on??

Check to see that the heat radiator isn't clogged, as the heater is part of the cooling system for the engine. Also make sure that the engine has coolant. Also make sure that the thermostat is working properly

Dec 23, 2014 | 2002 Chevrolet Suburban 2500

2 Answers

What kind of coolant do i buy for a 2003 chevy

gm dex-cool - part number 12346290 or dex-cool approved replacement.

Sep 29, 2014 | 2003 Chevrolet Suburban

1 Answer

2002 suburban overheating while towing

Could be a long list of things that would affect the cooling ability of the engine, or things that produce heat.
A restriction in the exhaust, a restriction in the coolant flow thru the engine or radiator, even air flow thru the radiator.

Sep 25, 2012 | 2002 Chevrolet Suburban 2500

2 Answers

My engine oil is a milky color in my 1999 suburban

Coolant is getting into the oil,and the reason could be the intake gasket,or a head gasket.If this was helpful,please rate,thank you.

Jun 23, 2010 | Chevrolet Suburban 1500 Cars & Trucks

1 Answer

What does the 30 amp fuse on the inside of the engine compartment fuse box that says air go to on a 2002 chevrolet suburban LT 4x4 V8 5.3L with autoride?

It's either generically for the a/c or for the a/c high speed relay. When you have it all the way up I think the electric load is higher. Does your a/c work?

Dec 10, 2009 | 2002 Chevrolet Suburban

2 Answers

Where is the coolent control sensor located on a 2002 LT trailblazer

2.2L & 2.4L Engines
  1. Turn OFF the ignition.
  2. Drain the coolant system to below the ECT sensor.
  3. Disconnect the engine coolant temperature (ECT) sensor electrical connector.
  4. Carefully remove the ECT sensor.
  5. Installation is the reverse of the removal procedure. Coat sensor threads with thread lock sealant and tighten sensor to 89 inch lbs. (10 Nm).
It looks like this:


Typically screwed into a coolant passage in the intake manifold or the thermostat housing.

Nov 13, 2009 | 2002 Chevrolet TrailBlazer

1 Answer

Where is the knock sensor on an 01 suburban with a 5.3 liter?

It's just above the starter with a single wire going to it,usually tan in color & screws into the engine block.Be careful,it goes into a water jacket so use a drain pan to catch the coolant.Good luck,

Mar 16, 2009 | 2002 Chevrolet Silverado 1500HD

1 Answer


P0179 Fuel Composition Sensor Circuit High Input. May have got some bad fuel somewhere. I would erase your codes and see if it comes back. If it does I would take your vehicle to the stealership to have it diagnosed a little further. Thanks for using fixya.



Jan 08, 2009 | 2002 Chevrolet Suburban

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