Subject	Please help, hesitation, mild backfire rough idle
Posted by	SaphireZ on July 19, 2012 at 4:28 PM
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Message	A little background. I have a 1993 300zx with a JWT setup, large turbos, built motor etc etc. The car was recently towed to a transmission shop where i had a fully built transmission and new clutch put in. When i got the car back it drove great! The next afternoon i took it out to dinner, and noticed that when i went above 50% throttle it acts like its either not getting enough fuel, stutters, and backfires at times. I thought well maybe my plugs are fouled, so i went and put brand new plugs in... it seemed to fix the problem for a second, I started the car up and it idled fine, but after a few minutes it barely idles and dies, and it still feels like its starving for fuel past 50% throttle... This car is a huge investment for me, I have had the car painted, a new transmission, clutch, motor build, intercoolers, tein suspension the works... i'm getting a little discouraged... I checked compression and all 6 checked out the same. Frustrated. Anyone who can help it is so much appreciated.
Follow Ups	Please help, hesitation, mild backfire rough idle - SaphireZ 16:28:19 07/19/12 Sounds like timing is off. - Zinister1 16:51:23 07/19/12 Re: Please help, hesitation, mild backfire rough idle - SaphireZ 16:51:31 07/19/12 Re: Please help, hesitation, mild backfire rough idle - Krazyd27(Houston) 16:54:30 07/19/12 Re: Re: Please help, hesitation, mild backfire rough idle - SaphireZ 16:56:18 07/19/12 Runs fine cold Runs like Crap Warm Water Temp Sensor? - SaphireZ 21:15:23 07/19/12 Runs fine cold Runs like Crap Warm Water Temp Sensor? - SaphireZ 21:41:01 07/19/12
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