I don't know if you already double checked where you reconnected your fuel lines to, but one time I had pulled the intake to do some work and was in a bit of a hurry putting everything back together and accidentally switched one of the WUR lines with the cold start valve line. Had the exact same symptoms as you described on a drive around the block until I came back and discovered my silly error. Don't mean to be one of those guys that just states the obvious when you're looking for help, but I figured...just in case. Good luck with it, Dave 5968 --- In dmcnews@xxxxxxxxxxxxxxx, "Bill Koenig" <dmc06976@...> wrote: > > i just recently did a tune-up on my D - had the fuel injectors > cleaned, replaced vaccuum hoses, coil, plugs, wires, cap, rotor, > seals, washers, gaskets, fuel filter, air filter, oil filter, main > fuel line, etc. when i first started it up it ran okay, but after it > would warm up i noticed the idle was really erratic. it would dip > down to approx 600rpm, then shoot up to 1250 or so. it seems like the > engine is on the verge of stalling when that happens. at this time it > still drove okay, just the idle was bad. now, the problem is worse. > in just 2 days time without driving it a whole lot, it has NO > acceleration. there is a LOT of hesitation and its basically > undrivable because of how slowly i accelerate. > > i've tried checking for vaccuum leaks with an incense stick with no > luck - i also tried the propane tank trick that was suggested. i > haven't been able to find a vaccuum leak, but who knows i might be > missing something. it seems to me like something may have been shaken > loose since it has progressively gotten worse? > > any advice for what to check would be much appreciated. > > thanks, > bill > 6976 > To address comments privately to the moderating team, please address: moderators@xxxxxxxxxxx For more info on the list, tech articles, cars for sale see www.dmcnews.com To search the archives or view files, log in at http://groups.yahoo.com/group/dmcnews Yahoo! Groups Links <*> To visit your group on the web, go to: http://groups.yahoo.com/group/dmcnews/ <*> To unsubscribe from this group, send an email to: dmcnews-unsubscribe@xxxxxxxxxxxxxxx <*> Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/