383 surges like crazy?
Re: 383 surges like crazy?
hey turbo z do you have a data logging cable? Ion thinks im going to have to datalog a run for him to help me out.
anyways with a snap on scanner heres some data
Map (HG) at 1000rpm 10-11
" " slow throttle up to 2500 7.5
" " throttle blimped to 2500 22
Map V 1.5V at 1000rpm
" " .8 @ 2500rpm
IAC values at idle 25-35
o2s at idle seem to fluctuate mainly around 400-600 but vaiying all the way from 160-900
please help me get this figured out.
anyways with a snap on scanner heres some data
Map (HG) at 1000rpm 10-11
" " slow throttle up to 2500 7.5
" " throttle blimped to 2500 22
Map V 1.5V at 1000rpm
" " .8 @ 2500rpm
IAC values at idle 25-35
o2s at idle seem to fluctuate mainly around 400-600 but vaiying all the way from 160-900
please help me get this figured out.
Re: 383 surges like crazy?
Vacuum looks good at 1000 rpm but I was really looking for a reading at 800 rpm. O2s and IAC look ok. And yes I do have a cable and laptop.
Last edited by turbo_Z; Mar 6, 2006 at 08:35 PM.
Re: 383 surges like crazy?
what are your plans for this weekend? i really am out of ideas with this car, and i guess i just need to get it datalogged do you think if came down to manhattan you could help me out with that? thanks again
Re: 383 surges like crazy?
still looking for help with this. the best i could describe the problem while driving around is like a horrible cam surge. maybe if i was running a cam with like 240/250 durration without a tune. anymore suggestions?
Re: 383 surges like crazy?
Originally Posted by T/A Racer
still looking for help with this. the best i could describe the problem while driving around is like a horrible cam surge. maybe if i was running a cam with like 240/250 durration without a tune. anymore suggestions?
Same here. I can't drive at low speeds smoothly. I must press the clutch pedal or must keep the RPM above 2500. Otherwise its like riding a horse.
Thats like your problem?
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Ryan Ramsaran
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