deven bullis
Employed by the big blue hexagon
My obd2 scan tool is unable to communicate with the engine computer and I have a ses light and I'm due for an inspection this month. I've removed the engine harness and I sent it to a friend to get checked to see if its getting power. I got it back yesterday and he says its getting power all the way through. I've also tried swapping the computer out of another 96 L31. Help would be much appreciated! Thank you!! the truck is a 1996 K1500 with the L31 Vortec 5.7