<FONT size=3>i drive a 1990 mighty max 170,000 miles and my check engine light comes on, and if i floor it, it will go off, for a while, any suggestions??</FONT>

 

Maybe the 02 sensor???? Anyone have any other idea's???

 

my 91 mm had an automatic check engine switch to remind of tuneup that's the only time mine went on. when was last tuneup?

 

I agree with SpyderGS my O2 sensor in my n13 was stuffed and my ecu light used to come on every now and again hope that helps but could also be something else.</P>


Seth <IMG src=smileys/smiley15.gif border="0"></P>