NHTSA — Fuel/Propulsion System Problems

1.1

hardly worth mentioning
Crashes / Fires:
0 / 0
Injuries / Deaths:
0 / 0
Average Mileage:
156,500 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 Isuzu Trooper fuel system problems

fuel system problem

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1999 Isuzu Trooper Owner Comments

problem #2

May 102016

Trooper

  • 152,500 miles

A D V E R T I S E M E N T S

While driving the vehicle it began to surge as if it was stuck in high gear. The gas peddle seemed to be stuck and the vehicle started to go faster and faster. I applied the brakes and the tires screeched while the vehicle was still in motion forward. I shut off the engine and applied the brakes to stop the auto.

- Lava Hot Springs, ID, USA

problem #1

Mar 212016

Trooper

  • 160,500 miles
Last 3 weeks - initially seemed like power loss/surge, then heard unusual sound coming from engine compartment 1 week ago, engine started to die while operating on city/residential streets whenever not pushing gas (slowing to turn or stop) Friday, would not even hold idle to start, pushed gas and held RPM's at 1 - 1.5 for a while and finally started. Today, initially would not start. Next time started RPM's at over 2, dropped when shifted to reverse, when shifted to drive vehicle accelerated without use of gas pedal up to steady 35 mph on city street. After 1 mile, at next intersection started making that strange noise in engine compartment (like air or fluid under pressure ie air compressor/high pressure water sound) while pressing brake shifted into neutral RPM's revved to 2.5, in drive and reverse dropped to 1.5, in park revved to 2.5, after turn automobile accelerated to steady 40 mph on city street without gas being pushed at next stop (1 mile) returned to normal idle and operation. Has problem both when cold and hot weather and cold or hot start. It has not produced a check engine light or any codes

- Tucson, AZ, USA

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