Backfiring and no power P0102
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Joined: May 2007
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Backfiring and no power P0102 Guys I am having issues with my gen III Ls swap. It has run great for 5,000 miles...now it is...
Backfiring at idle and off idle
No power
Replaced wires, plugs and coil
Has one code P0102
Injectors and oxygen sensor replaced
5.3/4.8 ls engine high mileage motor out of a suburban
55 psi at the fuel rail
Psi conversion ECM tune
new injectors
any suggestions ?
Backfiring at idle and off idle
No power
Replaced wires, plugs and coil
Has one code P0102
Injectors and oxygen sensor replaced
5.3/4.8 ls engine high mileage motor out of a suburban
55 psi at the fuel rail
Psi conversion ECM tune
new injectors
any suggestions ?
a tune and data log would be helpful.....
There could be an issue with the MAF or the wiring.
The MAF could also be failed in the tune intentionally to force speed density. If so, it will through that code also.
Without a log and tune, everyone is just going to be guessing.
There could be an issue with the MAF or the wiring.
The MAF could also be failed in the tune intentionally to force speed density. If so, it will through that code also.
Without a log and tune, everyone is just going to be guessing.
