The cpi unit was sraying gas directly into the engine. There are other reports of this on the internet. It is a fire hazard!.

- Algonquin, IL, USA

Fuel injection system is leaking oil onto the motor.

- Blaine, MN, USA

The fuel injection system was replaced. Nlm

- Blythewood, SC, USA

No summary listed for above vehicle.

- Gambrills, MD, USA

The fuel injection system was rebuilt.

- Torrance, CA, USA

Vehicle has a fuel burning smell. Engine check light is on, and there is a clanking sound. Dealer replaced catalytic converter, did not remedy problem. At this time dealer informed consumer fuel injection system needed to be replaced.

- Morris, IL, USA

Vehicle experienced failure of the sb 99066 component (fuel injection system) on several occasions prior to notification causing the engine to hesitate and shut down.

- Alta Loma, CA, USA

Not happy having to pay 630$ for a part that should not fail.already cost me 65$to find out why the truck was hard to start.the truck ran worst after they did test to tell me it was the central power injection.

- Woonsocket, RI, USA

This is the second fuel injector assembly in this car in 114,000 miles to fail. The cars mileage is drastically reduced, it smells of unburnt fuel and runs poorly. GMC is unwilling to provide any compensation for an obvious premature failure of this part.

- Brick, NJ, USA

Carbon build up in the system has had me to have the egr valves replaced and vacuumed out 3 times. The whole fuel injection system was replaced in Jan 2000 and it is doing it again. Rear center seat belts will not lock on occasions. Oil lines continuously leak

- Fredericksburg, VA, USA

The fuel injection system has failed twice and my mechanic has stated that GM is aware that the part is a problem and is unreliable and is subject to breakdown at any time. GMC Jimmy 1995 fuel injection system part #17113384. This has cost me over $1,600 in parts and labor to repair the part twice. The first breakdown was after 37,500 miles and the second failure of a replacement part was 10 months and 9,000 miles later. I do not feel comfortable in travelling far from home as the part may fail at any time. This vehicle has already had 7 recalls for various problems. I am not pleased with this product.

- West Windsor, NJ, USA

Central multiport fuel injection system failed. Nlm

- San Juan, PR, USA

Central injector failed and we were told by our mechanic and the dealer who sold him the $400 part, that this is a defect in these cars. There have been many failures of this part and they felt we should be reimbursed. This also should be a recall. GMC rejected our request.

- Little Silver, NJ, USA

Vehicle plagued with a wide range of faulty components first failing within the 36,000 mile manufacturer warranty period: 070396 (see 033199)-leaking central port injector replaced @ dealer; subsequent problems noted 091897, 042098, 112198, 022399. 091897 (see 030998): Smoke & flames from driver's side under hood-connection @ junction box repaired @ dealer. Slow start also noted (see 033199). 030998 (see 091897): Wires under hood smoked-ignition switch shorted out & replaced @ independent repair facility. Also noted wipers not working (see 112198). 042098: Pinion seal leaking/replaced @ independent facility/check engine light on-rough start (see 033199). 060198: Heat/smoke @ dash & alarm malfunctioning-short in driver side seat lumbar support switch wiring repaired @ independent facility. 112198 (see 030998): Windshield wiper motor assembly replaced @ independent facility/hard starting also noted (see 033199). 022399: Egr valve replaced @ dealer but 0699-code 32 on computer @ independent facility (egr valve); dealer advised central port injector leaking (see 070396). 033199: Central port injector replaced again, @ independent facility (originally replaced 070396, reported faulty 091897, 042098, 112198, 022399). 070499: Anti-lock brakes failed @ 65 mph, resulting in tripped rollover & 3 injuries-vehicle totalled; wheels locked, skidded 300' on straight stretch of road (wet/dry). Injuries included severe lacerations from broken glass, contusions, seat belt burn @ neck (seat belts non-adjustable), and abrasions. Manufacturer has been contacted (072299).

- Houston, TX, USA

Vehicle occasionally stalls when gas tank is below 1/4 full when stopping or making a left turn.

- Ann Arbor, MI, USA