Question about 2008 Pontiac Grand Prix

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08 grand prix surge at 2000 rpm - 2008 Pontiac Grand Prix

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6 Suggested Answers

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

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Posted on Jan 02, 2017

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philriden
  • 146 Answers

SOURCE: My grand prix, shifting problem.

sounds like you need to check your throtle position sensor first. that will cause this problem.you can go to autozone they cancheck it with a scanner. hope this helps you out . Phil

Posted on Jan 17, 2009

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  • 1201 Answers

SOURCE: grand prix wont idle

There are 3 things that should be checked.
The idle air control valve (some call it a fuel bypass valve)
Throttle position sensor
and a fuel pressure test done. The idle air control is usually mounted on the throttle body, so is the tps which has a black plastic casing. good luck.

Posted on Jan 25, 2009

  • 328 Answers

SOURCE: 1998 Pontiac Grand Am GT 3.1 V-6 Engine RPM Surge

might be ur throttle position sensor

Posted on Apr 08, 2009

  • 10 Answers

SOURCE: 2000 3.8 Grand Prix lags and surges during idle, feels like

My Grand Prix did this too and it was old spark plug wires. Replaced them and no more **** that the tranny was messed up.

Posted on Dec 02, 2009

  • 617 Answers

SOURCE: Location of mass air flow sensor, 2000 Grand Prix GTP

3.1 or 3.8 motor, mass air flow is in the fresh air (goes from air cleaner to engine)

Posted on Feb 07, 2010

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1 Answer

How do I remove and install heater blower motor


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Dec 03, 2015 | 2004 Pontiac Grand Prix

1 Answer

Grand prix sputtering


First off, is a check engine lite on,if so do you know the codes?It does have a cam sensor,the cam sensor malfunction gives a code reading,in general fuel probs do not give a code this is done bymanually checking fuel press ect....the module does give specific codes as well...I have seen a cam sensor give the prob. you list, BUT TEST BEFORE YOU BUY,you can get your own codes from the a.l.d.l connector,under dash...take a coated jumper wire and push one end into the g .circuit ,the other into the b terminal and watch the lite flashig in the dash,,ie, 2 flashes...pause then 4 flashes is an example....wilf





1

Apr 05, 2014 | 2004 Pontiac Grand Prix

1 Answer

Why is my Grand Prix surging/stalling when ideling?


If you did not disconnect the battery and drain the voltage from the ECM, it could be using old settings when the problem existed.
When a problem occurs, the computer tries to correct it or find new settings to work around the problem. When you fix a problem you have to clear the codes and sometimes erase the memory from the computer to allow it to start back at the factory settings.
When you disconnect something and the check engine light comes on, the computer goes into limp mode and uses values for the sensors preset by the factory. The car will almost always run rich to ensure the driver can get back to a place for repairs.

Aug 23, 2012 | 2000 Pontiac Grand Prix

2 Answers

Rpm gauge dropping to zero while cruising in car


My Grand Prix Pontiac 2000 stops for no reason. Have had the mechanic do a diagnosis test but couldn't find anything. Any help would do.

Apr 22, 2010 | 2000 Pontiac Grand Prix

1 Answer

2000 Grand Prix GTP supercharger fluctuates when accelerating


There is no wastegate.

Change the spark plugs and pay special attention to the plug on bank 3. Look for physical damage on the electrode...cracked, bent etc.
Use Autolite 605's copper core gapped to .055" and NEVER run less than 92 octane.

Apr 02, 2010 | 2000 Pontiac Grand Prix

1 Answer

Surges aroung 1800 to 2000 RPM when maintaining speed up a hill


This is referred to as "trailer hitching" because it feels like a trailer bouncing around back there. Trailer hitching is usually caused by a vacuum leak, either internal or external. It could be a bad vacuum hose, a sticking EGR, and intake gasket, or any number of other locations.

Dec 13, 2009 | 1995 Pontiac Grand Prix

2 Answers

2000 3.8 Grand Prix lags and surges during idle, feels like


My Grand Prix did this too and it was old spark plug wires. Replaced them and no more **** that the tranny was messed up.

Jun 27, 2009 | 2000 Pontiac Grand Prix

1 Answer

Engine surges under load at 3800 rpm


yes it could be. have fuel pump pressure tested, fuel pump pressure should be. (key on engine off) 1999 to 2000--with egr--41 to 47 psi without egr--52 to 58 psi,

May 30, 2009 | 1999 Pontiac Grand Am GT

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