

Mounts seem solidLude-dude wrote:you could try checking the engine mounts, look for lots of movement for the engine etc...
this might be causing problems with the exhaust, messing up your idle
just a guess but worth checking
EGR is next on the listrob quilter wrote:EGR valve or IACV are going to be the main culprits, take them off and give them a good clean with some carb cleaner.