need help with engine light
10-16-11, 12:06 PM
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need help with engine light
i had the code checked yesterday and came back with P0510 - closed throttle position switch malfunction. i replace this sensor with a new one. it fixed my low and rough idle and power loss but the light came back on after driving a couple miles. had the code pulled again but this time it came back with P0300 - random misfire, P0301 - misfire cylinder 1, and P0306 - misfire cylinder 6. i then replaced the all the spark plugs, wires, distributor cap, rotor, and ignition coil, reset and still have the same 3 codes. i also did a seafoam 2 weeks ago. i have no clue what else to do.
10-18-11, 06:03 PM
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no one knows what it can be?
when i 1st start it in the morning it still runs rough untill it warms up..
when i 1st start it in the morning it still runs rough untill it warms up..
Last edited by UR2klose; 01-07-12 at 04:49 PM.
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