fuel problem 88 mustang gt

« Thread started on: Aug 30th, 2003, 6:36pm »
I just put a 302 with an e303 cam int my car. I still have the stock speed density cpu and 19# injectors. My problem is that my engine is getting too much fuel/overloading. Can I use my computer with this cam? Would adding a chip fix the problem?
« Reply #1 on: Oct 3rd, 2003, 06:49am »
The problem you are having is caused by the speed density sensor, and the only way to get your car up and running right is to convert it to mass air or you can buy a custom chip from just about any performance sight.

quick question how well does the car idle with the cam.
« Reply #2 on: Oct 8th, 2003, 5:11pm »
I converted the car to mass air and a computer out of a 90 gt. The car idle good and you can hear the cam loping. But now the car smells like gas while running like it is getting too much fuel. I have tried adjusting the idle screw and timing but niether have helped. I have new spark plugs and cap and rotor.

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