yesterday I was driving, and I noticed my check engine light was on... I didnt know what it was... so i puled over and checked to make sure verything was connected properly. Everything was, so I turned my car on and the light went off... The same thing happend today when I was on the Freeway... I dont know what it is, someone said it could be my 02 sensor reseting itself...

also, when i was in the free way, in 4th gear, my car is cutting out, like its hitting the rev limiter at 6500 rpms... does anybody know why this is happenging? please help me asap, I would apprecieatie all help. Thank you

 

HELP PLEASE....

 

When the car is cutting out, is the check engine light on?

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by compwc18 &raquo;</TD></TR><TR><TD CLASS="quote">yesterday I was driving, and I noticed my check engine light was on... </TD></TR></TABLE>
What code does it have stored?

 

yes the check engine light is on... i dont know what code was being stored how to i check that??

 

all i know, is the check engine light doesnt come on until i get to about 80-85mph, and then when i turn my car off and restart it the light turns off and doesnt come back on.

 

Sounds like your MAP sensor is bad. Under your dash near the ECU there should be blue??? plastic plug....arc it and your CEL should flash....at least that is the way I did it on my REX. All in all, sounds like an easy problem to fix.

 

aight... if i was low on transmission fluid would it through a code, or would the check engine light come on??? cuz I noticed my tranny fluid bolt was loose and its been leaking... i put more in... could this fix it?