Hi! I´m beginning here!
My 8 AT 2007 44K (no cat) misfired and stopped after reached the rev limiter. The car was towed to my garage. I changed sparks plugs, coins and wires.
The 08 still misfiring with detonation. The obd presents P2195 and P0171.
Another information: on the trip occurred 2 months ago, the fuel pump had heating problems after two hours traveling and began to fail and then stop. I expected to cool or supplied gas and returned to normal. After that I didn´t run longer journeys (more than 30 mi).
I think with the action of the fuel cutting system, the defect of the pump may have worsened.
I wait comments. :icon5:
My 8 AT 2007 44K (no cat) misfired and stopped after reached the rev limiter. The car was towed to my garage. I changed sparks plugs, coins and wires.
The 08 still misfiring with detonation. The obd presents P2195 and P0171.
Another information: on the trip occurred 2 months ago, the fuel pump had heating problems after two hours traveling and began to fail and then stop. I expected to cool or supplied gas and returned to normal. After that I didn´t run longer journeys (more than 30 mi).
I think with the action of the fuel cutting system, the defect of the pump may have worsened.
I wait comments. :icon5:
Misfiring after fuel cut rev limiter
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