Bent Runner
05-18-2006, 05:49 AM
#1
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Car: 87 GTA, 97 Formula
Engine: 350 TPI, 350 LT1
Transmission: T5, A4
Axle/Gears: 9 bolt 3.45, 3.42
Bent Runner
My Driverside Rear TPI runner is almost all the way dented in. I was just wondering if that is causing 1 cylinder only to run way to rich. I experience sort of a "bog" up top, but the car still has great loew end torque.
05-18-2006, 06:47 AM
#2
The left rear runner serves the #8 cylinder. Since the O² sensor is located in the exhaust on the left cylinder bank, mixture problems on the right bank won't affect overall mixture control. If #1 is rich, look into the injector for that cylinder.
The "bog" at higher RPM could be related to poor air flow at #8, however. Have a photo of the damage?
The "bog" at higher RPM could be related to poor air flow at #8, however. Have a photo of the damage?
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