my tdi golf 1z engine 90bhp, has got a very slightly lumpy tickover and when you travel at a constant speed it feels like it is missing slightly, but when you floor it runs fine, possibably a faulty injector, or maf any help appreciated
on my pd130, this happened for a while. i cured it with millers injector cleaner and by cleaning out the jammed open EGR
but it doesnt have one!? what condition was the egr in? ive seen what looked like lumps of coal come out of those before lol
