truck run bad... wut do
#1
07-24-2011 | 08:17 PM
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Joined: Nov 2010
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From: Decatur, AL
truck run bad... wut do
i have a 2002 sxt 3.9 liter
DTCs set - p0152 & p0420
truck runs as if it is extremely underpowered, gets horrible gas mileage 10-12 mpg, smells very rich, and even misfires at random while underload.
O2 sensor voltages up stream will range from 0-1 volts down stream sensor bank 1 reads .8V all times and bank 2 sensor 2 reads .1
bank 2 sensors were replaced back in january
DTCs set - p0152 & p0420
truck runs as if it is extremely underpowered, gets horrible gas mileage 10-12 mpg, smells very rich, and even misfires at random while underload.
O2 sensor voltages up stream will range from 0-1 volts down stream sensor bank 1 reads .8V all times and bank 2 sensor 2 reads .1
bank 2 sensors were replaced back in january
