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91 accord f22 stock/ having problems losing power then regaining it


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#1 flipout

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Posted 27 January 2012 - 10:34 AM

i have a 91 accord all stock w/out vtec. recently it has been losing power then it gets it back. but it has a weird twist to it. it will only lose power when my speedometer stops working. shifting gears becomes rough, and then the engine light comes on(only when my speedometer stops working). i can turn off the car then back on while driving and it turns off the engine light and the speedometer will work again for a short period of time. when the speedometer works shifting is smooth and the car drives perfect. when it doesnt, it feels like i lose my powerband and the car feels sluggish.

this is weird because i kno that the speedometer has nothing to do with the car losing power. but this only happens when it stops working. could it be a sensor or something?

if someone can help me with this problem i would greatly appreciate it. thanks

#2 Raley

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Posted 27 January 2012 - 05:03 PM

wiring or ecu. get tracing for shorts.

#3 flipout

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Posted 28 January 2012 - 06:33 PM

What do u mean by get tracing for shorts?

#4 flipout

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Posted 29 January 2012 - 12:04 PM

Ive also noticed that when I add more power steering fluid it seems to temperary fix the problem. Since the power steering fluid runs thru my tranny, could it be something going out in my tranny?

#5 Raley

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Posted 29 January 2012 - 12:29 PM

power steering fluid goes into your trans?! you have WAY more problems than a lose of power.


there is a short in a wire causing the car to temperarily go into limp mode, so you need to find that short and fix it.

#6 flipout

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Posted 29 January 2012 - 05:14 PM

Ok cool. I appreciate it

#7 flipout

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Posted 06 February 2012 - 11:06 AM

i got the problem fixed. it turned out to be my transmission speed sensor.