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Why does my Pontiac 6000 have a high idle?
A sticking choke or vacuum leak are two common causes.
What would cause your transmission to jerk when going from neutral to drive in my 200 Pontiac grand am?
Idle speed too high.
Where is the idle air control valve on 3.8 liter 2003 Pontiac Grand Prix?
Where is idle air control valve located on 2003 Pontiac Grand Prix GT, 3.8 liter 6 cylinder?
Idle adjustment 98 Pontiac grand prix?
Idle is controlled by the ECM (computer). Not adjustable. check sensors
What causes high idle and then rough high idle when heater is turned on?
Vacuum leek
Where are the vacuum hoses located on a 2000 Pontiac grand am that controls engine idle?
The 2000 Pontiac Grand Am engine idle vacuum hose is located on the back of the injector fuel pump. A diagram of the vacuum hoses can be obtained from most General Motors dealerships.
Why does your 2000 Pontiac Grand Am run rough at idle while in gear but runs smoothly if placed in neutral?
Why does my 2000 Pontiac Grand Am, with a 2.4L engine, run rough at idle but runs normally when placed in neutral? I changed the plugs and air filter, but the problem continues.
What causes a truck to idle high when started?
the choke is on
What is the name of the sensor located on the lower driver's side of engine on a 1992 Pontiac Grand Prix which might be related to idle air intake?
idle air control motor.
What would cause a whisting noise when idle but stop on acceleration in a 1994 Pontiac grand am?
possibly on of the belt pulleys or a vaccum leak
What will cause 1993 Pontiac grand am to idle up and down while in idle?
Pontiac 1993 vehicles have been known to have Fuel Pressure Regulators that when they fail, they will release too much fuel to the intake and therefore produce erratic or Idle up and down. Also, the erratic Idle can be caused by a air pressure leak located as part of the Emissions system.
What causes high engine idle and surges in the 1989 Corvette?
The cause of high engine idle and surges in the 1989 Corvette is due to..Read More
