last year i hit a deer with my 02 dodge neon, i've got her running, but the dalm thing is getting 19mpg, what's going on, and how can i fix it i want my milage back.
Check to see if an O2 sensor is unplugged or if the wiring is damaged.
check to see if the evap canister was damaged in the wreck.
a stuck open or bad purge solenoid could cause this.
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