Joined: Jul 2010
1999 Mustang V6-Vibration at Idle
Hey guys I've been having vibration at idle in my 99 V6. It stops when I accelerate or when I put it in neutral or park. Sometimes it will just gradually go away when I'm a stop light, only to return moments later. Any thoughts? I'm guessing it has something to do with the transmission. She runs fine and has 100k miles, but oil has been changed and just changed the spark plugs.
2013 Ford Mustang 3.7L V6
Red Candy Metallic
Airaid CAI, Bama 87S Tune, Magnaflow Street Series Catback Exhaust
Polk Audio D5000.5, Polk Audio db 5x7, Polk Audio db 5.25 component system, Polk Audio 12" db in ported box, MMD Quarter Window Louvers, Powered by Ford emblems, Embossed pony trunk mat