**This problem may be covered under warranty. Ask your Pontiac dealer.
Pontiac Bonneville engine problems

engine problem

8.0

pretty bad

Typical Repair Cost:

no data

Average Mileage:

89,145 miles

Number of complaints:

4 complaints

Most common solutions:

  1. not sure (4 reports)

Helpful Websites About 1994 Pontiac Bonneville stalls while driving

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

problem #4

2007Oct 03

(reported on)

Bonneville

  • Automatic transmission
  • 150,000 miles

1994 Pontiac Bonneville keeps stalling while we are driving. I'm worried that it may cause an accident. We have had the sensors replaced, filters, and checked for electrical problems. There was one electrical problem with the altenator, it was incorrectly wired over the motor.
Left it at the auto shop, they drove it for a long time and it never did it to them. Diagnostics showed that there wasn't a problem. There must be something wrong.
Just wanted to know if anyone else has had this problem and what did you do to fix it.

Ruby L.

Collins, GA, USA

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problem #3

2004Dec 20

(reported on)

Bonneville SE

  • 100,000 miles

Car stalls while driving most of the time when you take your foot of the gas.
Have replaced the oxygen / EGR / crank sensor / Gas filter and gas lines. Tried replacing the computer, problem still there. Have had to garage 3 times,They even checked for broken wires
said there is nothing showing wrong. Have no idea where to go next can anyone help.

Ted W.

Doyles, NL, Canada

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problem #2

2006Sep 30

(reported on)

Bonneville SSE

  • 63,580 miles

My Bonne stalls when i drive and when i'm stopped at a light. Dealers can't fix it. they've had the car for 3 weeks total of check-ups trying to find the problem. Don't know what to do.

sixstringax

Sarasota, Florida, USA

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problem #1

2002Dec 28

(reported on)

Bonneville

  • 43,000 miles

for the past year my car just stops while driving... many close calls by nearly being rear ended. i took it into the dealer & they said it was the battery.... so of course after the $250 bill that was not the problem!!! i took it back and they had it for 5 days and said nothing was wrong....then again for 3 days always approx. 3 weeks apart... the last time i took it in they said oh yeah it now stops for them too... said it was the oxygen sensor. it was ok for nearly a week...WOW!!! it is right back to the same thing. seems to die more often while waiting at a stop light but will still just die while driving... anyone know what the problem is? thought the dealers would, but no luck with them... help!!!! thanks

birdgalonovid

Lomita, CA, USA

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