Originally posted by BARTS31
lt1s10,

Oh, bye the way. The drawing was almost an exact match to what I found under the drivers side dash. Keep up the good work!

Thanks again...

Bart
im glade you said"almost". looks like youve got a bad temp sensor. the codes 14 and 15 says its the temp sensor. you have a temp sensor for the computor and you have a temp sending unite for the gauges. the dif is the one you need to replace has 2 wires going to it and the other just one wire. should be on top of motor screwed into the intake. the other should be in the left head. thats the same thing as the choke on a carb. motor.thats what i thought it should be but now you know.