1997 Pontian Grand Prix Seems like its starving for fuel, pump has been replaced
Seems like its starving for fuel, pump has been replaced. My check engine light
is on. Had it checked by mechanic. Replaced fuel pump and MAF sensor. Engine
also gets hot and coolant backshots after long trips. Please Help!!!!!
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repairpal.com > Problems > Pontiac > Grand Prix Engine Stall Or No Start Condition on Pontiac Grand Prix. The fuel pump may fail ...No codes thrown... The car finally died on 8th avenue and 30th street in Manhattan. ...1996 Pontiac Grand Prix- 3.1L V6138,920Visitor. My car just decided it ...
Check for a fuel pump resistor which would be external from the fuel pump, my 1997 Pontiac Grand Prix had one. It's reminiscent of the old ignition coil resistors. It's used to regulate the speed of the fuel pump. To test to see if it's bad, jump it out. If the car continues to run, it's bad. You can either then replace it or leave it jumped out like I did.
There is no fuel pump cut off switch in General Motors vehicles.If you don`t have fuel pressure or the pump is not running you have to check the fuel pressure with a fuel pressure gauge.You can check the fuel pump fuse and make sure it is good.Hope this helps.Good luck.
The horn uses a relay switch which is also in the fuse box.
Find the relay switch and get the number off of it.
Check other relay switches in the box for the same number and "swap" the two to check the horn. If horn works, purchase new relay for the horn or the other accessory.
has to be corroded fuel pump resistor behind passenger head light under hood but Im sure by now you have done the research and found that out already 97 gtps had recalls because its in an easy spot to get corroded can buy a new kit for 40 bucks or so through gm or online
is this a supper cahrged grand prix if so check fuel pump resistor located behind right front head light or on fire wall its made of white ceramic has to wires going to it jump the two wire on the connection going to it if it runs longer then 15 min then replace resiustor.