so my 88 4.0 during hsort trips like less than 5 mins between start and stop some times maybe once a week will crank aand crank and crank and some ties try to fire off will do that for a fewmins and then finally fire off and rev to 3k and then its normal. and on a few occasions on extremly short trips like around the property maybe 45 seconds of on time it will start rigth up but be missing on a hole or two i have to cycle the ignition several times before it runs well agian. and other times it will just idle at 1200 rpm. i havent checked the cps yet i have newer wires plusg and cap im thinking of cleaning iac and checking the cps. any thing else

 

Check the CPS and TPS on the "engine" side.

 

ok will do

 

Instructions for both can be found by clicking on the link in my signature.