°Urgent° RPM go Up & Down in Low Idle
#1
°Urgent° RPM go Up & Down in Low Idle
Guys need help im going on a trip on thurday and my Truck started today with this problem
when im in D with the brake pedal on or low Idle the RPM starts going up and down
which could be the problem ?
i Changed the air filter last week from an original to a K&N The one that goes in the Original air filter box could this be cousing the problem ?
when im in D with the brake pedal on or low Idle the RPM starts going up and down
which could be the problem ?
i Changed the air filter last week from an original to a K&N The one that goes in the Original air filter box could this be cousing the problem ?