Hi! THe beginning of the problem is described here http://www.bonnevilleclub.com/forum/...pic.php?t=3790
What did I do after - I chacked fuel pressure - normal, I replaced all vacuum lines needed to be replaced. I checked air filter - normal. I,ve tested the reaction of engine at pressed brake pedal in "drive mode" - engine starts shake immediately, so under loaded engine starts shaking when enouth air and fuel. I beleive that may be I have blocked up resonator because I do not have any catalitics.
PLease advised me.