20 Most Recent
1992 Chevrolet Suburban Questions & Answers
When I start my 92 suburban it idles high till I
time for a full tune up?
plugs, fuel system cleaning, fuel filter, air filter.
(is main battery holding charge from alternator?
Is alternator producing charge for battery?)
Or check the fuel pump and fuel filter.
1992 Suburban 1500 with 5.7. Cranks but no spark.
Did you try to get any DTC codes from the ECM. If not here is the procedure to retrieving the DTC codes. http://www.troublecodes.net/GM/
Check the fuses, make sure there all good. hope you find a DTC code which would help us find out what is wrong with the suburban quicker. Keep me posted and good luck, be glad to help you.
Cant find headlight fuse 1992 chevy suburban
Hello,In those early years of the new body style the high beems are your day time driving lights also,, check for a relay instead of fuse,may need to change switch,i had to in my 97 with that problem..good luck..
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