run good when cold
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2000 Dodge Dakota Question: misses when going uphill after hot
Answer #1ASE_TECH June 24, 2012, 22:57Enthusiast
Check your air filter.
Replyjohn1212, June 25, 2012, 11:04Rookie
did check air filter have cod po455 i replace gas cap reset and came back on 10 days later. can that cod make it miss?
Replyziptie12, June 26, 2012, 00:03Master
Is P0455 A code for purge solenoid? that could create an internal vacuum leak when activated usually after running for a few minutes.
Answer #2ziptie12 June 26, 2012, 00:06Master
Load related issue - could be fuel pressure or bad cap/rotor/wires ...Mileage on engine? Maintenance? ALSO COOLANT TEMP SENSOR FOR PCM may be stuck cold ./not the sender for your guage/light