I have a 1986 chevy caprice wagon, with a 305 in it that I got a while back - having problems with it dieseling - gets poor gas mileage - and the idle it way to high on it.
I have adjusted the idle screw on the carb, it is all the way out - so the idle should not be high - I have check the EGR valve - that is not working right - so going to replace that - not sure what all the will do.
Is thier something else that I should be looking at here?
Thanks,
Scott