Hello all:

I have a 94 940 n/a and sometimes when when moving from a stopped position it will hesitate for just a second then go. no backfires just a slight stall. I read the faq and got to the fpr test. I took off the vac hose and it sorta reved up but not very much. Almost like it tried but didn't get all the way. I did it again and noted the rpm's which didn't change. So my question is: how much of rev up should one get and how long should it last?

tx
pj