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Old 11-27-2006, 06:17 PM   #90 (permalink)
John Monnin
Wrenchmonkey #839
 
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Join Date: May 2000
Location: Granger, Indiana
Drives: crappy SHO
Trader Rating: (27)
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Default Re: Dealership stumped on my end :(

Quote:
Originally Posted by deyer
I think this might be the same problem i'm having right now...

Any help would be greatly appreciated

It misfires between 2,000 - 2,500 RPM. Not horrible misfireing, but it's not very driveable. You can also hear it slightly at idle.

So far the mechanic has tried:

NEW
Spark Plugs
Spark Plug Wires
Coil Pack
Air Flow Meter
Fuel Filter
Drained the gas tank and tried new fuel
Cleaned Fuel Injectors
O2 Sensors
TPS

Also the Cam and Ignition timming are all correct.
The Compression is correct as well.

Everything is stock on the car, not one after market part.

I read about the ECU... if that won't fix it then.....??????
I hope you didn't have to pay for all of that, you are paying a dealer for thier experience and diagnosing skills, Any idiot can just swap parts and hope it works.

If they are just swapping parts and charging you money, they are laughing all the way to the bank, I would demand that they give you your old parts back if your car still runs bad.
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For sale 3.5L 6g74 Swap modified oil pans and thermostat hosuings
http://www.3si.org/forum/f4/fs-6g74-...ied-3s-420690/
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