NHTSA — Fuel/Propulsion System Problems

1.3

hardly worth mentioning
Crashes / Fires:
0 / 0
Injuries / Deaths:
0 / 0
Average Mileage:
133,294 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 Pontiac Bonneville fuel system problems

fuel system problem

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1999 Pontiac Bonneville Owner Comments

problem #2

Sep 032016

Bonneville

  • 136,589 miles

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

' takata recall" driving and the car cut off..after I stop the car and turn the key off. Was able to re start the car. This has happen a few times. This is not a safe thing when driving on the free ways....I was in motion and on the street. There was a recall on this but was not were of it this was in 2009 now it 2016 and the part in my car is not working?

- Clearmont, FL, USA

problem #1

Jan 082011

Bonneville

  • 130,000 miles
Upon accelerating onto the highway, after reaching highway speed, vehicle stalls and would not start. Flooding engine, gasoline coming out of exhaust, engine would not restart. After research and replacing leaking lower intake manifold, this was not my problem there was no leak. After more research I replaced more sensors and eventually cylinder gaskets and lower intake gasket again. Still engine would not start. After 2 years of car sitting I unplugged maf sensor and then it started finally. Faulty maf sensor but no way to find out unless it is unplugged because sensor did not give off any pertaining fault code pointing to the problem specifically.

- Longmeadow, MA, USA

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