1994 Ford Explorer engine runs rough,no power

1994 FORD EXPLORER
176,000 MILES • 6 CYL • 4WD • AUTOMATIC
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TSTA02
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slight miss at idle,no power throughout driving,almost stops when pulling hill then downhill runs smooth when less pedal pressure.have replaced plugs wires,coil pack air filter fuel filter,fuel pump checks ok.replaced computer,crankshaft sensor ok,code 332,relpaced egr,vacume switch and pressure sensor,maf sensor.catalytic converter ok,replaced temp sensor,injectors working,nothing helps
Apr 15, 2010 at 8:41 PM
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MERLIN2021
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Have you performed a compression test? 176,000 it's not unheard of to need engine repair...
https://www.2carpros.com/dia/how_to_check_compression.htm
Apr 16, 2010 at 10:34 AM
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TSTA02
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engine commpression is within secs,uses 1 qt oil between changes
Apr 16, 2010 at 11:11 AM
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MERLIN2021
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I can't really say about the oil use, manufacture's say 1 qt per 2000 miles is OK, I think it's indicative of oil ring problems... What was the compression readings?
Apr 16, 2010 at 11:24 AM