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Car Losing Horsepower Help

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  #11  
Old 07-03-2007, 11:00 AM
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Default RE: Car Losing Horsepower Help

ORIGINAL: phan10m

ORIGINAL: s2000gtx

nope ionly use the A/c when i have a really hotgirl in my car that i like. not even my girl friend get a/c that much but no it not on
Why would u have an ugly g/f and hot friends
she not ugly shes actually hot but i know she not goin anywhere i been goin with her for 2 year but i do have other girls in my car so i dont want them to complain there hot and stuff and u know ur a guy u wanna make the best impression when ur with a girl hehehee
 
  #12  
Old 07-03-2007, 11:01 AM
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Default RE: Car Losing Horsepower Help

i was thinking could one of my spark plugs be bad or one of the spark plug wires be bad?
 
  #13  
Old 07-03-2007, 11:09 AM
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Default RE: Car Losing Horsepower Help

have the codes ran...... see what pops up....... always good to know what codes are flashen... that way when something else goes bad youll know what the new trouble code is....
 
  #14  
Old 07-03-2007, 11:15 AM
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darn alright also i check the spark plug and stuff and they seem to be fine actually in good condition. thegasibuy i dont know that could be it sicne the gas sation i go to i pay 2.84 and it the CHEAPEST around every where else is in the 2.90's
 
  #15  
Old 07-03-2007, 11:30 AM
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Default RE: Car Losing Horsepower Help

Maybe your clutch is slipping.
 
  #16  
Old 07-03-2007, 12:01 PM
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Default RE: Car Losing Horsepower Help

if you replaced a dx with an EX, and didn't extend the wires for the o2 sensor, you're throwing a CEL and are getting put into limp mode.

also, if you get a manual transmission ECU, you'll get rid of the CEL from not having the right transmission in...

obviously you half assed the transmission swap if you've still got the old shifter in your car.

fix that while you're at it
 
  #17  
Old 07-03-2007, 12:40 PM
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Default RE: Car Losing Horsepower Help

no my brother left the old shifter in there as an kill switch since he didnt have an alarm on the car and just recently they stole a car on my street so i too have been using the automatic shifter as an kill switch too. but i think ur right about header. on my old header there was TWO wire attch to it sicne on the DX header a CAT convrter was hook up to it. so i think one wire was for th CAT and one was for the oxygen sensor. but when i put the DC headers on it only had one opening for the oxygen sensor i guess. so what should i have done with the CAT sensor or am i wrong?
 
  #18  
Old 07-04-2007, 01:42 PM
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Default RE: Car Losing Horsepower Help

hey guys i just wanted to inform u guys that i figured the problem out the problem was on my DX header it had 2 switch and on the DC headers it had one switch opening so i hadconnected the DC header oxygen sensor to the wrong switch. to me i think i connect the oxygen sensor to the CAT switch. but since my car doesnt have a CAT it was working so all i had to do was try the other switch which turns out to be the Oxygen sensor switch. So thank u guy for all the Help
 
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