1005 rwhp 03 C5...
12-16-2007, 06:31 PM
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1005 rwhp 03 C5... hello guys!
i dont hang here much as i hang over @ corvetteforum. i need some help and really think that this is the place for it. 1000+ A4 arent that uncommon here
car is top mount, not sure i can say the name,
but anyway i'm having issues. had the car on the dyno 12/15 and it laid down 1005 but it seems that the rev limiter is kickin in. i am now starting to thinkin that i am havin spark blow out or something related. i did RELOCATE MY COILS, so the wires are longer
look at the dyno sheet....
i made 1005 @ 5500!!!
the other run on the sheet i was actually making 80 more then the 1005 run but the cut out early!!!
here is a vid.....doesnt sound like rpm limiter...
[IMG]
[/IMG]
here is a screen shot.....i thought that i was having some sort of etc issue so that why i logged all pids
so i really need some input from the heavy hitters, i mean i got 1005 thru A4 @ 5500!!!
could i be having spark issues, lenghtened wire cannot help. any part #s for truck coils that i should run?
oh yeah btw as i turn the boost up the car seems to hit what SOUNDS to be the rev limiter earlier..
THANKS IN ADVANCE!!!!!!!!!!!!!!!!!!!!!!!!!!!!
i dont hang here much as i hang over @ corvetteforum. i need some help and really think that this is the place for it. 1000+ A4 arent that uncommon here
car is top mount, not sure i can say the name,
but anyway i'm having issues. had the car on the dyno 12/15 and it laid down 1005 but it seems that the rev limiter is kickin in. i am now starting to thinkin that i am havin spark blow out or something related. i did RELOCATE MY COILS, so the wires are longer look at the dyno sheet....
i made 1005 @ 5500!!!
the other run on the sheet i was actually making 80 more then the 1005 run but the cut out early!!!
here is a vid.....doesnt sound like rpm limiter...
[IMG]
[/IMG]here is a screen shot.....i thought that i was having some sort of etc issue so that why i logged all pids
so i really need some input from the heavy hitters, i mean i got 1005 thru A4 @ 5500!!!
could i be having spark issues, lenghtened wire cannot help. any part #s for truck coils that i should run?
oh yeah btw as i turn the boost up the car seems to hit what SOUNDS to be the rev limiter earlier..
THANKS IN ADVANCE!!!!!!!!!!!!!!!!!!!!!!!!!!!!
12-16-2007, 06:36 PM
#2
Someone else was having the same issue! Some are saying it could be the valve spring's??? Not sure. I actually was having the same issue,but mine is electrical related. Broken ground wire's. I have also seen your car on corvette forum. Nice car and good #"s.
I just watched the vid and it sound's like it is popping back thru the intake??? Was you ever making this power before or this boost level?
I just watched the vid and it sound's like it is popping back thru the intake??? Was you ever making this power before or this boost level?
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12-16-2007, 08:13 PM
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Seen this problem alot...could be alot of different things. For me it ended up being the crank sensor. It never threw a consistent code either. It's a cheap easy try. Good luck...I hate gremlins!
12-16-2007, 08:19 PM
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Awesome #'s regardless of having problems!