1990 Pontiac Grand Prix LE from North America - Comments

11th Nov 2002, 13:54

"I will never buy any g.m. car again"

What things have gone wrong with the car?

After the warranty expired I started to experience problems with the instrument cluster, the fuel system and the power steering. I also had to replace numerous computer sensors as well as the computer and the chip inside the computer.

General comments?

The car stopped running at 47 k miles. I replaced 5 fuel injectors, then I had to replace the crank sensor, the fuel pump 3 times within a year, the throttle position sensor, the manifold air pressure sensor, the crank position sensor, the fuel pump relay, the computer and the chip inside the computer, the coil packs and the ignition module this within a period of about 1000 miles.


17th Apr 2004, 02:15

There is ABSOLUTELY no way for all those sensors to go that fast. A failed sensor is not that common. You had a computer/electrical problem from the get go and wasted A LOT of money replacing sensors that were good to begin with, are you still mad at the car?


25th Apr 2005, 00:24

I do believe that if you had a mechanic replace ALL of those parts you were definitely hosed big time. He was just guessing at what was wrong and didn't even replace them correctly. If you replaced all of these things on your own, you would do well to learn a little more about cars. In any case, there is no way all those things could have gone wrong without some serious incompetence on the part of the "parts swapper".

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