2001 Pontiac Grand Prix "replace modulator valve" Questions

...3800 series. In replacing the modulator valve selinoid and we can't find it we droped the transmission pan and don't c it.plz helpme.on location of this plz There is no modulator valve on those ...

module that could be just because of the egr valve, misfiring could be the spark plug or lead on number 3, check clean all spark plugs, check clean or replace the air filter and check for vacume leaks

I replaced evap vent solenoid & dtc came back Here is the definition of the code and possible causes. P0449 PONTIAC Description The Engine Control Module (ECM) monitors the Evaporative Emission ...

replace the valve or maybe replace the vacuum control solenoid? But to keep things simple also, check to see if the 30 amp fuse at the pump has gone bad, there are tow fuses, one at the fuse block and

2004 Grand Pix starting running rough all of the sudden. I tuned it up and replaced the engnition module and it still running rough any suggestions? Electronic Engine Controls WARNING To avoid ...

...valve, throttle position sensor , fuel filter and control module loosen the 2 bolts about at the rear of the exhaust going to the catalytic converter and then try to start the car (highly recommended ...

...floor. If it comes off the rev limiter, it dies. Had factory wires and plugs and 1 bad coil, all replaced. Fould upper and lower intake gaskets leaking coolant. Also replaced those along with

...PrixPower loss,erratic idle 1992 Pontiac Grand Prix 6 cyl 3.1. Loos of power and erratic idle. Replaced exhaust,IAT,air and fuel filters,plugs and wires,O2 sensor,ignition coil pack,throttle ...

...recommended to know the fault code and the fix. This is wiser than guessing on what part needs replacement. It can be some other sensors than the evaporator leakage. Hope this helps and thank

...and same result. Is there anyone willing to let me know if my control modules for that needs to be replaced, or do I need to reset my ECM so that the car knows that the traction control button is ...