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He says it's flooding out. And when i floor it, it bogs down.. but at half throttle it feels like it's flying. think a sensor is going bad? or think it's had some computer work done? help please i wanna get this fixed fast
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1993 240sx 5 speed, Super Hicas, LSD, Stock for now<br />Sold-1995 Red T-Top 3.4 Camaro<br />Totaled-1997 Jade Green Cavalier 2.2 auto -
ttt1993 240sx 5 speed, Super Hicas, LSD, Stock for now<br />Sold-1995 Red T-Top 3.4 Camaro<br />Totaled-1997 Jade Green Cavalier 2.2 auto -
Are you getting spark knock? If so then your knock sensor is picking this up and pulling timing out of the car. As you give it less gas it gets better? I had a bad knock sensor. It was pulling 14 degrees of timing out, made the car slower as i gave her more gas.
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what do i do to fix it?1993 240sx 5 speed, Super Hicas, LSD, Stock for now<br />Sold-1995 Red T-Top 3.4 Camaro<br />Totaled-1997 Jade Green Cavalier 2.2 autoComment
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<blockquote>quote:</font><hr>Originally posted by 94V6ER:
Are you getting spark knock? If so then your knock sensor is picking this up and pulling timing out of the car. As you give it less gas it gets better? I had a bad knock sensor. It was pulling 14 degrees of timing out, made the car slower as i gave her more gas.
Just my .02<hr></blockquote>
the knock sensor has nothing to do with fuel delivery.
possible causes: faulty ECT, IAT, TPS, IAC, O2, MAF, MAP, VSS sensor; faulty quad driver circuit in pcm, faulty or leaking fuel injector, faulty fuel pressure regulator...
you need to get someone with a scan tool (that will know what they are looking at) to look at it.ASE Master, L1, X1, C1. Instructor in automotive systems. 99 3800 4L60E with a few mods and a greatful dead sticker on the back window.Comment
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ok thanx
i'm getting it scanned wednesday1993 240sx 5 speed, Super Hicas, LSD, Stock for now<br />Sold-1995 Red T-Top 3.4 Camaro<br />Totaled-1997 Jade Green Cavalier 2.2 autoComment
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in the meantime you could check fuel press and compare to spec. to test press regulator.ASE Master, L1, X1, C1. Instructor in automotive systems. 99 3800 4L60E with a few mods and a greatful dead sticker on the back window.Comment
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