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Chevrolet blazer problems

2002 chevy blazer battery light is intermitten what can it be?

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Usually bad brushes in the alternator. They will make intermittent contact and cause the light to go on and off. I would replace the alternator.

Posted on Jan 01, 2014


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Posted on Jan 02, 2017

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SOURCE: 2002 Chevy Blazer

take the pos cable off leave it off for a bit and see if it wont reset

Posted on Aug 21, 2008

  • 1922 Answers

SOURCE: ac clutch replacement on a 2002 chevrolet blazer

if the "hold-in" coil for the compressor shaft is good, take a "butterfly" impact wrench (due to space limitations), then remove shaft nut and very carefully put nut on shaft loose and rap the end of the shaft with light forward pressure applied to clutch, it sometimes works this way, otherwise you'll need to rent an A/C clutch removal tool at a parts store, but remember be very careful how hard you rap shaft and do it with something like hard plastic/wood

Posted on Oct 09, 2009

  • 2 Answers

SOURCE: 2001 chevy blazer lt, the abs light comes on and

I had a similar situation and it was my wheel bearings.

Posted on Oct 30, 2009

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SOURCE: 99 Chevy Blazer loosing power while driving

Check for power on the small wire on the alternator plug. If it has power than you might of just got a bad alternator.

Posted on Jul 25, 2010

  • 47 Answers

SOURCE: 2002 chevy blazer won't start

Do you have spark, check at the plugs and at the coil. Do you have fuel, the pump should energize for about two seconds when you turn key on if you have spark try some starting fluid by spraying it into the throttle body then see if it starts.

Posted on Mar 31, 2012

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1 Answer

Chevy blazer wiring diagram

to test for speaker wires, take a 9volt battery and touch the ends and when you here the speaker make a crackling noise, then you found your speaker. mark left rear or so on.

May 20, 2014 | 2002 Chevrolet Blazer

1 Answer

My 2002 chevy blazer cuts out or bucks at highway speeds

is there any check engine lights on? also a leak in the vacuum lines will make it jump in and out of over drive. could be a few problems. wish i could help more, sorry. if you have a vacuum leak it would also make you heater controls not work like they should, like if you put it on defrost it will only come out the vents and so on.

May 17, 2014 | 2002 Chevrolet Blazer

1 Answer

2002 chevy blazer battery light is intermitten what can it be?

A defective diode in the alternator is common cause of this problem

Dec 31, 2013 | Chevrolet Cars & Trucks

1 Answer

2002 chevy blazer 4x4 not working

under the battery box is a vacumm actuator make sure there is vacumm at this actuator and it is working when you switch your 4 wd switch on the dash

Mar 24, 2013 | 1999 Chevrolet Blazer

1 Answer

I'm having problems with a 2002 Chevy Blazer 4.3L not turning over after changing the plugs

Check the firing order. If you took all the plug wires off at the same time, then there is the problem. Back firing out of the intake is a sure sign the firing order is wrong.

Jan 21, 2013 | 2002 Chevrolet Blazer

1 Answer

2000 chevy blazer wont start intermittenly

You'll have to figureout if it is a fuel or ignition problem.Isthe check engine light on ?
Was the fuel pump you installed a GM or aftermarket ?

Jul 01, 2012 | 2000 Chevrolet Blazer

1 Answer

Where is the mass air sensor located on a 2002 chevy blazer?

The mass airflow sensor should be right by the throttle body.
Don't disconnect it without disconnecting your battery's negative cable first. You will damage it if you disconnect it with the battery connected.

May 08, 2011 | 2002 Chevrolet Blazer

1 Answer

How do you replace a front turn signal on a 2002 Chevy Blazer

open your hood between the battery and the front core support is 2 black plastic clips pull them up and set aside then your head light fixture will come out for you to change your lights

Feb 10, 2009 | 2002 Chevrolet Blazer

1 Answer

2002 chevy blazer

have you tried to jump start the truck?

Aug 20, 2008 | 2002 Chevrolet Blazer

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