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Fuel Trim confusion
Posted to Technical Discussion Forum on 12/19/2012 34 Replies

Customer said truck ran bad after fueling up so he put sea foam in thinking he got some bad fuel. The driver said it would barely run. He thought it might have a bad coil but it has run mostly OK for me. Pulled codes and got P1000 and P1131. Thinking he clear... Login to read more.

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car Vehicle Data

1999 Ford F-350 Super Duty Lariat 6.8L

VIN 1FTSF30SXX
Engine6.8 L
Trans4-speed Automatic (Electronic)

car Vehicle Data

1999 Ford F-350 Super Duty Lariat 6.8L

VIN 1FTSF30SXX
Engine6.8 L
Trans4-speed Automatic (Electronic)