1990 FS with 302

[yvon]

OK, first thanks for all the replys.

This in a 1990 EFI 302

Chuzie - The Engine Light dose not come on at all durring all this problems & I have not run the codes do to the fact the light never came on. If the light does not come on, I thought there were not any codes thrown. I will see about getting the codes run.

I have changed all the Plugs, Wires and the Soloniod. I also put another IAC in, but am not sure it is working correctly (was off my parts bronco). I think I am going to have to get another one.

It could be the TPS - but once the bronco starts to run rough after droping to 500 RPMs it is really hard to get it to stay running even if you pump the gas peddle. And even if that works the first time it will die the next time it drops.

I have not checked the Distributoer Control Module yet. Will Try to check it this week.

If the EGR is not working right, will that make any of these symtoms, or will it still run with out that running just right?

Thanks for all the help,

Will see about running the codes, but with not light I am not sure that will help.

Yvon