[bchrouch]

OK guys hers the puzzle: 95 V6 Mustang had a code of random/multiple cylinder misfire. Heres a list of what has been replaced:Cam sensor crank trigger-spark plugs-wires -oxygen sensors-fuel filter-battery-coil pack-checked the fuel pressure -----And then I rebuilt the entire engine. Now the code has not come back but the problem remains. The engine starts runs really rough-may or may not stall and has zero power. I looked at the plugs and 123 cylinders are carbon covered and 456 are clean. Only Idea I have left is the engine management computer. Any cheaper ideas would be helpful

[mrv8outboard]

Check the vacuum. Do a leak down test. Get back with the results.

[bchrouch]

as in my post I just rebuilt the entire engine-new rings -cam-lifters reseated the valves,not a vacuum leak or comprssion issue. Engine has same problem as before the rebuild I even ran the engine with the exaust loose in case it was a cat problem although I doughted it since it has a crrossover pipe. I'll probably spend the 250 and replace the computer if that doesn't do it I'll tow it to a shop and let them tell me what I've missed for the last 3 months

[08v6]

Personally if It Were me I Would Swap Ot The Comp....Just See If The Local Wreckers Has One..If Not Then Try A Classifieds....If Not Then Buy A Tune...That May Work.

[shinerstang]

If I were you, I would pick up a noid light and check the injectors for pulse. They might be dumping gas in that side causing the misfire......

Used computers are $100.00......

[bchrouch]

Thanks for the help. I'll get back when I buy and install a computer

[bchrouch]

OK spent the 165 bucks on the power control module and it runs just the same. Barely starts and won't stay running. Lucky for me they let me return it, so I ordered the ignition control module. If this doesn't fix it I'll have to take it to a pro. Shade tree mechanics ain't what it used be. Dam Computers!!

[2Manystangs]

no not damn computers...they actually tell you what the problem is...consider "user error"

[bchrouch]

Does antone now if the constant control relay can cause my barely idling and stalling, no power condition. What exactly does the relay control other then fan and fuel pump

[blitzboy159]

I have no idea what about 50% of the terms you used mean, but you might have more luck in the "v6 tech" forum. More mechanics there, more people who pay mechanics to solve their problems here.