NHTSA — Fuel System, Gasoline: Fuel Injection System: Injectors Problems


really awful
Crashes / Fires:
0 / 0
Injuries / Deaths:
0 / 0
Average Mileage:
0 miles

About These NHTSA Complaints:

This data is from the NHTSA — the US gov't agency tasked with vehicle safety. Complaints are spread across multiple & redundant categories, & are not organized by problem.

So how do you find out what problems are occurring? For this NHTSA complaint data, the only way is to read through the comments below. Any duplicates or errors? It's not us.

1999 GMC Suburban fuel system problems

fuel system problem

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1999 GMC Suburban Owner Comments

problem #2

Oct 181999


  • Automatic transmission
  • miles


Consumer's car was pulling to right and braking to left. Took to dealer, and and they aligned front end, and did repairs on brakes and knuckles. The steering wheel wobbles when the vehicle comes to a stop. There was wind noise from right side of the vehicle. The engine idles rough due to dirty injectors. The vehicle vibrates at speeds of 80-90 mph due to bent wheel. The vehicle would not start due to a weak battery. The steering moans when turning due to failure of evo sensor on steering column.

- Hunington Beach, CA, USA

problem #1

Mar 012000

Suburban 4WD

  • Automatic transmission
  • miles
Vehicle has been to dealer 5 times. Fuel injector gets clogged, and vehicle will stall in traffic. Dealer says additives in gasoline clogs injector. The engine stalling resulted in loss of steering power and brake failures. The manufacturer extended the warranty admitting the problem. The consumer finally turned in the vehicle to the manufacturer.

- Temecula, CA, USA

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