1992 GMC Sonoma Repair and Maintenance

A guide to problems, costs, maintenance and repair for your 1992 GMC Sonoma

1992 GMC Sonoma Problems

Electrical Contacts in the Ignition Switch May Fail

The electrical contacts in the ignition switch may fail and result in erratic instrument panel gauge operation or illumination of the Check Engine Light. A failed ignition switch will require replacement.

Heater Core Under Right Side of Dashboard May Leak Engine Coolant

The heater core under the right side of the dashboard may leak engine coolant which can puddle on the passenger front floor. The loss of coolant may cause an engine overheating condition. Our technicians tell us that removal of the dash board is necessary to replace the heater on these vehicles.

Check Engine Light Due to Oxygen Sensor Failure

The oxygen sensor can fail causing Check Engine Light illumination and the engine to run rich (burn more fuel than normal).

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1992 GMC Sonoma Questions

How come I can not get pressure in clutch pedal (1 answer)

Replaced slave cylinder and blead twice but I can't get pressure to the pedal, I can start in first and float gears, but can't put into gear from neutral.doesn't even grind unless I try reverse. What else can it be or,I do.

After replacing slave cylinder I can't get pressure in clutch pedal (1 answer)

The truck was turned off at gas station, went to turn back on and wouldn't go into gear while idiling. Had to start in first and float it home, replaced the slave cylinder and it started and went into gear, with drive shaft pulled. Put the drive shaft back on and blead the cylinder and won...

Why does drivers side dual window switch control passenger side but (1 answer)

passenger side switch does not work?

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1992 GMC Sonoma Recalls

Recall 99V193000
VEHICLE DESCRIPTION: CERTAIN 4-WHEEL DRIVE PICKUP TRUCKS AND SPORT UTILITY VEHICLES EQUIPPED WITH ABS (ANTILOCK BRAKING SYSTEM) MANUFACTURED FROM SEPTEMBER 1989 THROUGH AUGUST 1996. UNDER CERTAIN DRIVING CONDITIONS THE SWITCH WHICH SIGNALS THE ABS SYSTEM WHETHER THE VEHICLE IS IN 2-WHEEL OR 4-...

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1992 GMC Sonoma Reviews

Great truck that will get you anywhere, mine is a Vortec 4.3L V6 and gets 22-24miles to a Gal. Nuts! It can take me on 4 hours trips or across the street. Drives in water and snow ok. Get the 4x4 though the RWD is not very good in Snow/Water.

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