Pontiac Bonneville Repair and Maintenance

A guide to problems, costs, maintenance and repair for your Pontiac Bonneville

Repair Estimates

Never overpay. Check prices with our estimator

Pontiac Bonneville
$
340
to $
944
Pontiac Bonneville
$
182
to $
762
Pontiac Bonneville
$
999
to $
3,045
Pontiac Bonneville
$
135
to $
390
Pontiac Bonneville
$
626
to $
875

Pontiac Bonneville Problems

Misfire Due to Failed Ignition Coil

An ignition coil may fail causing one of the cylinders to misfire. Each of the two banks of cylinders has its own coil assembly. If one ignition coil fails the coil assembly for the corresponding cylinder bank must be replaced.

Fuel Level Sensor Failure

It is common for the fuel level sensor in the fuel tank read the fuel level incorrectly. The sensor must be replaced to correct the condition. Our technicians recommend having the complete fuel pump module replaced on high mileage vehicles.

Engine Stalling Due to Mass Air Flow/Crankshaft Position Sensor Failure

The mass air flow or crankshaft position sensor may fail causing the engine to stall intermittently. Proper diagnoses will be necessary to determine the cause of any stalling condition.

See More Problems (41)

Pontiac Bonneville Questions

Why won't my car start all the time? Just started doing it! (1 answer)

Went out from work yesterday and car won't start! Everything else worked. Jumped it and started. Got home it starts , this morning it starts, get to work shut it off and it won't start, go out at lunch and it started right up. What is going on I've checked all the thing I could think of!

Under the driver door (1 answer)

JUST replace a fuel pump.so #1,battery is dead.an have been for 2weeks. Got a charge,
Turn the key engine turn no gas is pumping,did it a couple of times.wen I turn the key I don't hear the fuel pump turning on.
#1,battery don't stay charged.#2,might have an electric problem? I need help.

Why my ac will not work but the heat does and only on high (1 answer)

I've had three cans of freon however you spell it put in and nothing checked fuses they are good went to woods battery they unplugged my negative on battery said it should reset I do not know what's wrong please help with answers thank you

See More Questions (607)

Pontiac Bonneville Recalls

Recall 04V090000
ON CERTAIN PASSENGER VEHICLES EQUIPPED WITH 3800 V6 (L36) ENGINES AND CERTAIN DELPHI FUEL PRESSURE REGULATORS, THE REGULATORS HAVE A MUCH HIGHER THAN USUAL RATE OF FUEL LEAKS. A LEAK CAN ALLOW FUEL TO ENTER THE INTAKE MANIFOLD THROUGH A VACUUM LINE. IF THE ENGINE DOES NOT START WHEN CRANKED, T...
GM Recalls 2002-2003 Vehicles Due to Fuel Tank Pressure Sensor Failure

GM recalls certain 2002-2003 Cadillac Devillle, Seville, Oldsmobile Aurora, and Pontiac Bonneville vehicles because the fuel tank pressure sensor may fail and cause a fuel leak. In the presence of an ignition source, a fuel leak may result in a fire. Dealers will replace the fuel tank pressure sensor.

Air Bag Inflator May Fracture On Deployment
CERTAIN PASSENGER, MINI VANS, AND SPORT UTILITY VEHICLES HAVE AN AIR BAG INFLATOR ON THE DRIVER'S SIDE THAT COULD FRACTURE AT A WELD DURING A DEPLOYMENT.

See More Recalls (14)

Pontiac Bonneville Reviews

I had this car for 10 years. It gets me back and forth where I need to go. Bonneville is a solid vehicle purrs at 30 mph and a comfortable car. Living in Wisconsin hasn't rust or corroded so happy with that. At 115,778 miles use Lightweight oil 1000miles change spark plugs between (60,000-75,000miles) very classy car running cond. Believe it or not its a '90 model but looks like a 2015 model ye...
I WAS AT THE RED LIGHT AND MY CAR JUST SHUT OFF WHY
Purchased 95 Bonne in 2006 w/106m miles, supercharged SE w/ auto climate controls, leather w/black exterior and love this car. Replaced the supercharger and manifold gaskets and have not had any issues since. Now have 164m as I avoid driving this car on bad weather days, trying to keep it from rusting prematurely in this MN salt environment. I have had several early to mid 90's Bonnes and sev...

See More Reviews (17)