Parking brake did not fully release and after a couple hours of driving, the driving drum exploded. *mr this was a driveshaft mounted parking brake bolted to the back of the transmission directly next to it was a fuel filter which was torn opened and ignited and caused a brief flash of flames but had gone out. (created a severe twist to the driveshaft/transmission housing junction that the transmission case cracked) the second incident was similar. *scc
The worst 1994 GMC Truck problems
Ranked by number of owner complaints. Mileage and cost come from what owners wrote.
- Brakes3
- Lights2
- Seats2
- Engine1
- Fuel system1
Problems by type
Tap a problem to see which part fails, at what mileage and in which other years.
- Brakes3
- Lights2
- Seats2
- Engine1
- Fuel system1
- Transmission1
Recalls
No recalls on record for this model year.
Technical service bulletins for the 1994 GMC Truck 5
Bulletins tell dealers how to fix known problems. A warranty extension means the manufacturer pays for that repair for longer.
What 1994 GMC Truck owners say
Most recent owner complaints, unedited.
Drivers side seat collapsed. Nlm
The vehicle stalls due to fuel pump failure. Yh
Consumer brought vehicle to gm dealer for recall repairs (99v‑025), mechanic refused repair, but had the part #12450076 for replacement. However, another mechanic gave consumer instructions to install part, consumer replaced part himself.
Recall repair (99v‑025) not able to be completed due to dealer problems, scheduled appointment when parts were not in. Mjs
Egr valve failed, causing brakes to fail.
Owner received recall notice and is having trouble obtaining recall work.
When the turn signals are used, the speedodmeter and tachometer change breifly and then return to correct position. Tt
Gvw 33,000 with air brakes; back brakes burn/wear excessively. Back brakes numerously aren't releasing. Please describe details. Tt
Compare the 1994 GMC Truck
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Questions about the 1994 GMC Truck
Is the 1994 GMC Truck reliable?
Owners have filed 9 complaints about the 1994 GMC Truck, close to a typical GMC Truck model year.
What is the most common problem with the 1994 GMC Truck?
Brakes, with 3 complaints. Next is lights (2).
How many recalls does the 1994 GMC Truck have?
No recalls on record.
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