Yet another question - misfire
So, here's the situation:
- Start the car in the morning, after it's been sitting in the garage all night and it runs fine.
- Start the car after work, after it has been sitting in the heat all day, and it misfires like crazy for a few minutes. I have changed the ECU, plugs, wires, dist. cap and rotor, cleaned and re-grounded the MAF. Runs like a champ after it stops with the misfire, especially after the ECU change.
Why would it sitting in the heat all day make it misfire?
- Start the car in the morning, after it's been sitting in the garage all night and it runs fine.
- Start the car after work, after it has been sitting in the heat all day, and it misfires like crazy for a few minutes. I have changed the ECU, plugs, wires, dist. cap and rotor, cleaned and re-grounded the MAF. Runs like a champ after it stops with the misfire, especially after the ECU change.
Why would it sitting in the heat all day make it misfire?