A vacuum leak, a bad injector and if the check engine light is on, check the codes.
idle speed for a 99 Tahoe
It may just be that the throttle plate is dirty,
If an alternator is going bad it can cause a rough idle in a 1993 Subaru Legacy. Cold temperatures in the winter can also cause a rough idle in the Subaru Legacy.
YES it does. It should be close to intake.
There are several things that can cause your 1999 Ford Crown Victoria to idle rough when it is cold. The most common cause is a leak in one of the vacuum hoses.
What can cause a 1195 Oldsmobile to idle rough?
my 1990 300zx is idling rough what could cause this?
Check the idle air motor.
I blown head gasket can cause an engine miss which one cause a rough idle.
The most common cause of a 1996 Ford Escort to idle rough is bad spark plugs or bad spark plug wires. A plugged air filter will also cause it to idle rough.
Its on the passenger side of the throttle body.
yes it can