please help with dizzy prob...

Do the first things first...

Don't throw parts at a problem: it will just make you poor and tired. Take a systematic approach to troubleshooting, understanding what each part does and how it can effect the way the car runs.

Post you mods in your sig. That will help us understand what has been done to the car. Did you buy the car with the mods or did you add them yourself? What was the last thing you did before the problem started? Exactly what have you replaced? What haven't you replaced?

Next do some diagnostic work: dump the codes and see what the computer says is wrong…

Here's the link to dump the computer codes with only a jumper wire or paper clip and the check engine light, or test light or voltmeter. I’ve used it for years, and it works great.

See http://www.troublecodes.net/Ford/
OR
See http://www.dalidesign.com/hbook/eectest.html for more descriptive help
OR
See http://www.mustangworks.com/articles/electronics/eec-iv_codes.html

After you have the results of the dump, post the results. If you get only 11, the Computer OK code, then be prepared to do some further testing. A compression, fuel pressure & vacuum test would be in order.

91lxntch said:

i have replaced ....iab/egr/cap/rotor/plugs/wires/ etc.... i am also having a problem were my dist caps keep blowing like crazy except for the generic fomaco one from advance its just a junk replacment and it seems to never blow ive blown 2 msd and 1 accel unit this week....they just burn up in a matter of mins also had codes checked at advance and there were none

Click to expand...

Blow the distributor cap? Could you explain in detail?

Time to check compression, fuel pressure and vacuum. All these checks require the proper test ewuipment. Autozone or other auto parts store may be willing to rent or loan the test equipment.

Just curious, what exactly is your fuel pressure set at (with vac line off FPR)? Where does the loss of power start to occur? I didn't know you could "blow" a dist. cap like that - weird. I'm pretty sure bad O2's would throw a code.