 engine light on and off, what could b |
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 Mar 22, 2012 - 8:39 PM
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Enthusiast  Joined Mar 4, '12 From maryland Currently Offline Reputation: 0 (0%)  |
I was driving then suddlenly ma check enginw light came on ..couple hours later it when off what could b?..
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Mar 22, 2012 - 8:45 PM
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 Enthusiast Joined May 10, '10 From MA Currently Offline Reputation: 37 (100%) |
most likely an o2 sensor, or you had a slight missfire
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Mar 22, 2012 - 8:53 PM
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Enthusiast Joined Mar 4, '12 From maryland Currently Offline Reputation: 0 (0%) |
What should i do just wait til it shows again to run the diagnosis and find out which sensor is it..or what do u guys advice
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Mar 22, 2012 - 9:00 PM
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 Enthusiast Joined Aug 23, '11 From kenton ohio Currently Offline Reputation: 14 (100%) |
Mine does that about once a month due to a dirty o2 sensor
-------------------- 95 gt coupe, v6 swap weekend toy
99 gt hatch beams swapped wife's 94 st hatch my daily driver http://www.6gc.net/forums/index.php?showtopic=82235  n |
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Mar 23, 2012 - 7:29 AM
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Enthusiast Joined Mar 11, '06 From Way South Chicago Currently Online Reputation: 0 (0%) |
could b problem. code best b gotted.
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Mar 23, 2012 - 8:35 AM
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 Enthusiast Joined Feb 2, '07 From Berlin, WI Currently Offline Reputation: 18 (100%) |
I'd say O2 sensor as well. mine's been doing that for a while.
also, if you have an auto parts store like advance auto or auto zone nearby, they do free code checks on the spot. --------------------  *1997 Celica ST - 3SGE Greytop BEAMS *1977 Celica RA29 - Classic Cruiser *2005 Matrix AWD - dedded but still hanging around like a ghost 2019 Rav4 XLE Premium - Sports mode is fun. |
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Mar 23, 2012 - 9:11 AM
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Enthusiast Joined Mar 4, '12 From maryland Currently Offline Reputation: 0 (0%) |
Would the code show even of the light is off
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Mar 23, 2012 - 10:56 AM
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Enthusiast Joined Aug 23, '11 From kenton ohio Currently Offline Reputation: 14 (100%) |
Mine doesnt show any codes if the lights off
-------------------- 95 gt coupe, v6 swap weekend toy
99 gt hatch beams swapped wife's 94 st hatch my daily driver http://www.6gc.net/forums/index.php?showtopic=82235 n |
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Mar 23, 2012 - 11:08 AM
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Enthusiast Joined Jun 18, '09 From Orlando Currently Offline Reputation: 8 (100%) |
QUOTE (Bitter @ Mar 23, 2012 - 8:29 AM)  could b problem. code best b gotted. Precisely. Daw, go ta auto part store them boys well hook u up. jus tell them plug that bish in an read them numbas This post has been edited by SwissFerdi: Mar 23, 2012 - 11:08 AM -------------------- '97 ST \ Eibach \ KYB \ Kenwood \ Alpine \ Cusco \ OEM+ [sold 10/18]
'93 MX-5 LE |
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Mar 23, 2012 - 12:03 PM
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Enthusiast Joined Jan 31, '12 From Martinsburg, WV Currently Offline Reputation: 1 (100%) |
QUOTE (SwissFerdi @ Mar 23, 2012 - 12:08 PM) QUOTE (Bitter @ Mar 23, 2012 - 8:29 AM) could b problem. code best b gotted. Precisely. Daw, go ta auto part store them boys well hook u up. jus tell them plug that bish in an read them numbas To bad he's got a '95, before obdII. Could be O2 sensor, could also be EGR problem. I had that happen to me where the light would go on and off and that was the code I got from it. Although, the new engine should take care of that! |
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Mar 23, 2012 - 3:06 PM
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Enthusiast Joined Mar 4, '12 From maryland Currently Offline Reputation: 0 (0%) |
Also it smell like gas
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Mar 23, 2012 - 7:33 PM
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Enthusiast Joined Mar 11, '06 From Way South Chicago Currently Online Reputation: 0 (0%) |
Werd to yo motha, search n junk to learn how 2 b pull the codes from that b4 obdii car. Aight?
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Mar 23, 2012 - 8:12 PM
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Enthusiast Joined Aug 23, '11 From kenton ohio Currently Offline Reputation: 14 (100%) |
Pin e1 an te1 to read the codes on a obd1
-------------------- 95 gt coupe, v6 swap weekend toy
99 gt hatch beams swapped wife's 94 st hatch my daily driver http://www.6gc.net/forums/index.php?showtopic=82235 n |
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