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Discussion Starter · #1 ·
I got caught in a monsoon today and before i could stop i ran through a section of road that was flooded , the truck actually quit running and i was stuck in knee deep water. I let it set until the water went down and then disconnected the intake tube right before the maf ( i have a 4 in. fwi ) there was no sign of water inside the tube it was dry . So i cranked the truck up and it would barely run at first but got better ,it had lots of missfires on my aeroforce gauge. The missfires are getting better but now i have codes p0300 ,p0171 p0131, do you guys think it will continue to get better or have i messed something up
 

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Discussion Starter · #3 ·
cyl 2,3,5,7 are missfiring, 1,4.6 and 8 have zero missfires and the exhaust is strong smelling now.
 

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Discussion Starter · #4 ·
also missfires only at idle, as soon as the rpm goes up the missfires go away
 

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Discussion Starter · #5 ·
maybe o2 sensor ? but they wont make it missfire though will they? anybody?
 

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Discussion Starter · #6 ·
Fixed! o2 sensor bank 1, thanks for everyones help :biggrin2:
 
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