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Re: failed smog
I was just looking at it again and ST bank 1 is 120 ST bank 2 is 118, average % on both banks 0-2 percent, when I run at 2500 rpm and hold it there for 30 seconds and release the throttle the mv stay at 750 only on bank 1 bank 2 drops to 59mv right away there ... Login to read more. ![]()
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| Engine | 7.4 L |
| Trans | 4-speed Automatic (Electronic) |
Vehicle Data
1998 Chevrolet P30 7.4L
| Engine | 7.4 L |
| Trans | 4-speed Automatic (Electronic) |

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