Pull away from stop, first 1/2 in of gas ped car starts to go fine then as pressed down less and less acceleration, RPMs go up car will pick up slowly tranny shifts at proper speed even with high RPM. put hand over tail pipe air comming smooth no putt-putt-putt-putt of air maybe catalytic converter ?
SOURCE: transmission won't engage/ no drive or reverse at all
It's definitely cheaper to buy a trans from a wrecking yard than to have yours rebuilt. Before you do anything though. Did you make sure that the trans fluid level is full? I know this may be a stupid question, but I had to ask. The speed sensors job is to tell the speedometer how fast you're going...not related to your problem.
SOURCE: 2002 Chevy TrailBlazer Service Engine
This one is easy. The clutch fan is not disengaging. Mine does the same thing after it has idled a while but then will release (wind noise stops) after getting up to speed.
SOURCE: 1997 Suburban 4x4 5.7L Transmission whines until it shifts
You rear planetary set is worn from a restricted cooler.
SOURCE: I have a Chevrolet silverado 2000 V6, 4.3L
Does the engine accerlerate in neutral? Or does it die at higher speed in neutral??? If so you may have a plugged up exhaust system. Try disconnecting or loosneing up the flange before the catalic converter and then see if it runs normal.
Testimonial: "very good expert "
SOURCE: I have same problem with 1996 chevy vortec 5.7.
can i bolt a carburatored intake manifold on my fuel injected 5.7 liter engine
http://technoanswers.blogspot.in/2012/02/pushing-on-gas-pedal-but-car-slows-down.html
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After replacing brake rotors and pads,
brake pedal remains on floor?
http://technoanswers.blogspot.in/2012/02/after-replacing-brake-rotors-and-pads.html
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accelerator pedal sensor?
http://technoanswers.blogspot.in/2012/02/2009-chevy-impala-accelerator-pedal.html
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For rough idle issues and problem troubleshooting,go through the help links provided below :----- van idles rough?
http://howtobyme.blogspot.in/2012/01/2004-ford-freestar-van-idles-rough.html
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will not idle when cold?
http://technoanswers.blogspot.in/2012/02/ford-explorer-40-will-not-idle-when.html
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runs lean and idles rough?
http://technoanswers.blogspot.in/2012/02/ford-runs-lean-and-idles-rough.html
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Engine stumbles coming off idle when warm?
http://repairhelpcenter.blogspot.com/2012/01/engine-stumbles-coming-off-idle-when.html
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Erratic idle on car?
http://schematicsdiagram.blogspot.com/2011/12/erratic-idle-on-car.html
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Low idle when cold out side?
http://repairhelpcenter.blogspot.com/2011/12/low-idle-when-cold-out-side.html
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Idle Air Control (IAC)
Valve Replacing?
http://schematicsdiagram.blogspot.com/2011/12/gmc-idle-air-control-iac-valve.html
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Engine quits at idle?
http://repairhelpcenter.blogspot.com/2011/10/engine-quits-at-idle.html
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Car overheats and Air blows
hot at idle?
http://howtobyme.blogspot.com/2011/11/car-overheats-and-air-blows-hot-at-idle.html
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While stop engine idles
like cylinder missing?
http://schematicsdiagram.blogspot.com/2012/01/while-stop-engine-idles-like-cylinder.html
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This
will help.
Thanks.
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