Hi Guys, I'm looking for suggestions as to where to look next regarding sluggish take-up on my 2.5V6 engine (manual transmission).
Today I've taken the plenum off, checked all the vacuum hoses and connections and I've still got the same problem. It's purring like a kitten on tickover, but pulling away it's sluggish and the engine vibrates. Over 3000 revs and it runs sweetly and accelerates well, but anything under that it isn't happy.
I've ruled out plug leads, spark plugs, dis pack, oil leaks or water in the plug wells and breather system. I've tried to understand more about the multirams and have an identical car for which I can compare with. I've read that blipping the revs to over 4000 should actuate the rear multiram, but neither of the engines do that.
So I'm now stumped.... hoping someone may have a suggestion or know the root cause.