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1993 pontiac grand am 3800 v6.codes 22,31,and 34.engine dies and sometimes won't restart for awhile....why? any help would be greatly appreicated,thanks
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The engines are the same dimensions and use the same mounts, but the wiring and sensors are a bit different and you need the computer and gauge cluster out of the supercharged car.
Hi I'm having the exact same problem.. I have replaced the MAF, the crank sensor, the MAP sensor everything in my 2001 Grand Prix 3800 has been replaced! I was wondering if you had fixed yours? And I also own another 2000 Grand Prix and took the brand new MAF out of that and it still was still dying. I had to clear the codes to restart. Please help
Many things could be your problem
1- coolant temperature or wiring defect
2- Cooling fan not working
3- Need to retrieve any engine faulty code with a scanner.
4- With a scanner look for any data that is not normal.
See a good auto technician
How old are the spark plugs and wires. GM vehicles are great runners until something goes wrong with the typical spark or fuel delivery issues. Wires or fouled plugs may not set off the computer, it will just run crappy.
You need to read the codes. Get an OBD2 code scanner from your local auto parts store,, then read the code stored. Then you will have a better idea what is going on.
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