Help with hot air car in Wisconsin/Midwest

[derrick]

Anyone know anything about getting a hot air car running better.

 

[BRAD_PADGETT]

What do you mean by running better?

 

[derrick]

I think the timing is off and the idle goes up and down.

 

[BRAD_PADGETT]

I think the timing is off and the idle goes up and down.

You cannot set the timing. This is a fully computer controlled car. Do you have a scan tool? Are there modifications to the car?