Leaky injector?
Leaky injector?
I have what at first I thought was a miss on my 87 190D Turbo. If I slighty let up on the brake when idleing in gear it will slightly lurch because of one cylinder (at first I thought it was a miss). I used my IR gun to check exhaust manifold temps.Atidle#2cyl is about 20 deg hotter than the rest. It seems maybe it is getting too much fuel. Does that sound right? I did replace the fuel delivery valves a little while ago but I am not sure if it related.