Transmission slipping ??
#1
Transmission slipping ??
Hello I’m new to the forum,
I have a 2004 f150 5.4 4x4. The truck feels normal shifting through gears but when the accelerator is pressed hard to downshift the engine revs up and goes nowhere. Struggles going up a hill also. Changed trans fluid, dropped valve body and checked and everything seems ok. Are the clutches done? No lights on dash.
please any help appreciated
I have a 2004 f150 5.4 4x4. The truck feels normal shifting through gears but when the accelerator is pressed hard to downshift the engine revs up and goes nowhere. Struggles going up a hill also. Changed trans fluid, dropped valve body and checked and everything seems ok. Are the clutches done? No lights on dash.
please any help appreciated
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It was the plugged up catalytic converters !!
I loosened the nuts at the flanges coming off the headers before the cats on both sides to allow the exhaust out and what a difference! She climbs the big hill at the top of my road like a champ gaining speed the whole way. I was actually surprised at how fast the truck was. Thanks glc
I loosened the nuts at the flanges coming off the headers before the cats on both sides to allow the exhaust out and what a difference! She climbs the big hill at the top of my road like a champ gaining speed the whole way. I was actually surprised at how fast the truck was. Thanks glc