 Problem with my ST!, HELP NEEDED |
 Dec 9, 2010 - 4:59 PM
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 Enthusiast  Joined Sep 27, '07 From Raleigh, NC Currently Offline Reputation: 0 (0%)  |
So I've got this issue with my car. It drives relatively normal up to ~ 3500RPM or so and then there is a major drop off in power. Accelerating feels compromised. I though I may be having issues with o2 readings so I checked the sensors today. I unplugged the sensor on the back of the motor and have no check engine light. I know that the sensor used to throw a code when it was unplugged previously. I am still unsure what's causing the power loss. Does this sound spark related to anyone? Thanks for the help.
This post has been edited by j0ch0a94ST: Jan 22, 2011 - 8:24 PM -------------------- |
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Jan 22, 2011 - 5:04 PM
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Enthusiast Joined Sep 27, '07 From Raleigh, NC Currently Offline Reputation: 0 (0%) |
So fuel filter has been replaced. The timing is advanced about as far as it will go and the car operates normally now. We advanced the timing so I could get on the highway without fearing for my life
 However I want the car to operate properly under factory timing. I have a feeling that it is spark or fuel related. Any help on this would be greatly appreciated. Thanks guys
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Jan 22, 2011 - 5:07 PM
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 Enthusiast Joined Dec 26, '09 From Albuquerque, NM Currently Offline Reputation: 19 (100%) |
QUOTE (j0ch0a94ST @ Jan 22, 2011 - 4:04 PM)  So fuel filter has been replaced. The timing is advanced about as far as it will go and the car operates normally now. We advanced the timing so I could get on the highway without fearing for my life However I want the car to operate properly under factory timing. I have a feeling that it is spark or fuel related. Any help on this would be greatly appreciated. Thanks guysHow much did you advance it... You're gonna need to always use premium now. -------------------- taking too long to mod since '09
June '12 COTM '95 AT200 |
Posts in this topic
j0ch0a94ST Problem with my ST! Dec 9, 2010 - 4:59 PM
4-eyed-freek hhmm yes, your plugs could be fouled. does the car... Dec 9, 2010 - 11:13 PM
j0ch0a94ST QUOTE (4-eyed-freek @ Dec 9, 2010 ... Dec 12, 2010 - 6:51 PM blu94gt I'd vote fuel filter or fuel pump is starting ... Dec 10, 2010 - 6:33 PM Bitter timing belt slipped a tooth? bad ignition coil? ei... Dec 11, 2010 - 8:14 AM barterj Check your cats, when mine went bad, anything afte... Dec 11, 2010 - 12:58 PM mgnt232 All good suggestions. I have my downstream 02 sens... Dec 11, 2010 - 5:22 PM j0ch0a94ST QUOTE (HectortheRican @ Jan 22, 2011 - 5... Jan 22, 2011 - 7:04 PM stephen_lee yeah 15-16 btdc is optimum on a stock car.. but us... Jan 22, 2011 - 6:16 PM mkernz22 though i have a 5s, when i first got the car (not ... Jan 22, 2011 - 7:09 PM j0ch0a94ST QUOTE (mkernz22 @ Jan 22, 2011 - 7:0... Jan 22, 2011 - 7:58 PM j0ch0a94ST Guess I'm going to run some fuel injector clea... Jan 22, 2011 - 8:44 PM |
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