Mechanics

HELLO, I HAVE A .THE CAR DOES NOT FIRE,SPEED UP ABOVE 70-80KMPH.BUT THE RPM GOES REALLY HIGH UP TO 4 AT TIMES I AM ON 40KMPH.THE VEHICLE HAS A SLOW START ESPECIALLY NOW IN THIS CONDITION CLIMBING HILLY OR HIGH GRADIENT ROADS IS DIFFICULT

2001 Nissan Altima

My mechanic says he has "learned" the engine with autoboss diag tool. Checked the throttle something that is located at the top of engine.
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Asubacci
January 21, 2012.




What is the problem don't quite understand it and the exact code/s?

Rasmataz
Jan 21, 2012.
The last error was erased/cleared by my mechanic but the problem still persists. When i? Drive the car, it doesn't move as it used to. The engine does not gather speed no matter how I step on †? Throttle it only raises the rpm but speedometer does not raise accordingly
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Tiny
Asubacci
Jan 21, 2012.
Sounds like your tranny is slipping or you have a clogged cat.

Homer1967
Jan 21, 2012.

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