Hi guys,

I recently replaced the heater core in my 1997 blazer 4x4 and followed the haynes manual instructions. After replacing the heater core and reinstalling the dash the car wouldnt want to start. The motor would turn over and over but not actually start. I changed the fuel pump relay and changed the battery (it was bad anyways)and even took the dash back out to see if a wire was loose or if i didnt plug something back up. As far as i could see everything was hooked up but still not starting. I changed the plugs and wires and even use mid grade gas. any other advice to try please let me know!

Thanks

 

Um this isn't a build.

You said everything is plugged in, did you make sure everything is plugged in in the correct spot?

 

*Moved to 2nd Gen Tech*

 

as far as i know it all is..have any ideas what wires could be switched? because all the wire colors and plug colors are plugged into the same colored plugs