idle

Hi everyone. Everyone knows about the rev hang in these cars between shifts. For some people, this feels normal. But for me, it was unbearable, especially since I learned to drive on older (some carbed) cars. To remedy this, I unplugged the IAC. The car drives amazing now, but cold starts are a...

Hi everyone. After driving the Mustang for a couple months, I decided it was time for an IAC restrictor plate to let the RPM's drop a little faster between shifts, as it was making me slow down traffic sometimes when I actually waited for it. Just a little faster RPM drop would be nice, nothing...

Alright I have a 96 GT that’s completely stock other than a CAI and straight piped off-road x pipe. I’ve had this issue for the past 2 months and cannot figure it out. The car will almost always start up just fine and make it about a block down the road and then as soon as I let off the gas and...

Hi folks, I don't know much about cars but I'm trying to learn. My good old '94 Stang has been such a faithful little car, and I love driving her. Car: 1994 Ford Mustang (base) V6, manual transmission mileage: unknown (estimated > 250k) Lately though, she's had a lot of trouble when I first...

Hi i have a 95 mustang vert 5.0 H.O. 5spd idle is erratic sometimes it idles 650 to 700rpm perfectly smooth then randomly starts surging up and down then sometimes it will race up to 2000rpm without touching anything stay there for 30 seconds or so then fall back down and start surging again...