when i start up the 172 from cold, the revs a bit lumpy, i know this is sometimes normal but every so often it does it quite bad! and also when you drive it for the first 5 minutes or so its a bit hesitant between about 1800 and 2500 revs, it sort of hold back and doesn't want to put the power down, i never nail the car from cold, but its just annoying because the road i drive down out of my estate is bumpy and the running of my car doesn't make the ride any better! the car has a 182 manifold, de-cat and stealth exhaust, could this be the problem one of my mates thinks it could be!
does anybody know what else it could be if so what do i need to do to stop it?
Cheers!
does anybody know what else it could be if so what do i need to do to stop it?
Cheers!