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Click then gas cuts out, but car stays on at low rpms?

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Old Aug 17, 2002 | 06:50 PM
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Chuck!'s Avatar
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From: Dayton, O.
Car: 91 Camaro Z28
Engine: LS7
Transmission: M12/T56
Axle/Gears: 3.79
Click then gas cuts out, but car stays on at low rpms?

I did all the stuff in my sig and Im trying to get the tuning figured out now. When Im driving occasionally between 1200-2000 rpm the car will like loudly click, then the gas will cut out, but the car stays on. A second later it'll be fine. My fuel pressure is set a little above stock and Im rich at idle I believe (.800v according to winaldl), could that just be me running rich or what?

Thanks!
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Old Aug 18, 2002 | 01:27 AM
  #2  
Chuck!'s Avatar
Thread Starter
Supreme Member
20 Year Member
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Joined: Apr 2001
Posts: 1,342
Likes: 14
From: Dayton, O.
Car: 91 Camaro Z28
Engine: LS7
Transmission: M12/T56
Axle/Gears: 3.79
Any help on this?

I was driving around with a friend following me and we were turning on to an on ramp. I gave it some gas and it poped (it pops, but not enough to make me think its a backfire?) and I had a hard time getting up to 65 mph at all. I pulled over and leaned it out back to the stock fuel pressure, then the car wouldnt start. So I raised the fuel pressure past where I had it and my power came back, but it started doing the pop thing at about 1600 rpm.
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