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#31
Rocket Pilot
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Tampa that skip or miss looks to be very random and sporadic. I can't think of anything it could be though. I got to get me one of them thar thangs. Looks pretty cool.
Kevin
Kevin
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My SC is doing exactly what your is. if I am driving around town at a constant speed it will surge for a second or so. If I give a little gas it will surge again (for a split second) and then starts pulling very strong. it usually does this when commuting around 45-55 mph. Last time I had it on the track that thing loved high rpm, it just hates slow driving I guess. ![Smilie](https://rennlist.com/forums/images/smilies/smile.gif)
I can't find any receipt showing when the oxygen sensor was last changed so that is the next thing on the list. It drove pretty good when we sharktuned it with the new O2 and then gradually started acting up with the stock o2.
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I can't find any receipt showing when the oxygen sensor was last changed so that is the next thing on the list. It drove pretty good when we sharktuned it with the new O2 and then gradually started acting up with the stock o2.
#34
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Humm mine is an 86
Your the third one to bring up the surge issue is there a common link such as year, type of S/C etc.
My ox is brand new along with about everything else.
Your the third one to bring up the surge issue is there a common link such as year, type of S/C etc.
My ox is brand new along with about everything else.
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It's been a while since you installed your kit so I cannot remember what you have changed since you purchased the stage one kit. Are you still running stage one with the stock injectors? There is something wrong if the car is running rich all the time, and it's not because of the sc unless you are blowing out metered air through a manifold leak
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#40
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Leak fixed, life has been good for a couple of years now. Just a bad embarrassing memory that was 100% my fault.
#41
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Tampa...
Weren't you having similar issues before you boosted the car? Just wondering is there is any relationship here. Let me see if I can find the threads...
Got 'em:
https://rennlist.com/forums/928-forum/351135-inj-and-maf-wiring-testing.html
https://rennlist.com/forums/928-forum/357581-86-no-start.html
Weren't you having similar issues before you boosted the car? Just wondering is there is any relationship here. Let me see if I can find the threads...
Got 'em:
https://rennlist.com/forums/928-forum/351135-inj-and-maf-wiring-testing.html
https://rennlist.com/forums/928-forum/357581-86-no-start.html
#42
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Hi Kevin,
It's been a while since you installed your kit so I cannot remember what you have changed since you purchased the stage one kit. Are you still running stage one with the stock injectors? There is something wrong if the car is running rich all the time, and it's not because of the sc unless you are blowing out metered air through a manifold leak![Smilie](https://rennlist.com/forums/images/smilies/smile.gif)
It's been a while since you installed your kit so I cannot remember what you have changed since you purchased the stage one kit. Are you still running stage one with the stock injectors? There is something wrong if the car is running rich all the time, and it's not because of the sc unless you are blowing out metered air through a manifold leak
![Smilie](https://rennlist.com/forums/images/smilies/smile.gif)
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Kevin
#43
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#44
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Tampa...
Weren't you having similar issues before you boosted the car? Just wondering is there is any relationship here. Let me see if I can find the threads...
Got 'em:
https://rennlist.com/forums/showthread.php?t=351135
https://rennlist.com/forums/showthread.php?t=357581
Weren't you having similar issues before you boosted the car? Just wondering is there is any relationship here. Let me see if I can find the threads...
Got 'em:
https://rennlist.com/forums/showthread.php?t=351135
https://rennlist.com/forums/showthread.php?t=357581
Well that was certainly an interesting read and adds some other possibilities of a pre-existing condition.
Looks like he found the problem with some bad injector wires but that would not explain the no power to half the fuse panel, including the LH. I see where the wire feeding the fuse panel from the battery was replaced so maybe there was two problems at one time.... One kept the car from running and the other (injector wires) was the intermittent part of the problem.
I think in this case there still might be two problems.... one intermittent and one ongoing.
The MAF is very suspect here and I think a new one will fix the ongoing problem. The intermittent cutting out problem I believe is another issue.
#45
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