No fire/spark ive replaced crank sensor, coil, and borrowed a friends pcm. Was driving in trails it ran fine and when I got back home after about 20 min of road driving I pulled in drive way and went to turn it around and when I put it in reverse it died, so I tried starting it and it wanted to start, so I figured something got wet and I would let it dry out, the next day I tried it again and nothing it cranks but it dont even try to start now because no spark. Ive tested the some different things on it and compared it to my dodge ram with same motor, and all my readings that should be 12v are at 3.5v and my plug for the crank sensor is only putting out 2v and should be 5v. Even the power feed to the pcm is is 3.5v. So I was thinking bad ground so I checked all my grounds via continuity tester and there good now im stuck I dont know where to go from here I tried running 12v from battery strait to coil but still nothing, even testing the injector plugs with a 3.5v reading, pretty much everything ive tested has low voltage compared to my dodge ram 1500 with the 318, nothing is the same where do I check next
have the same problem?
Monday, June 8th, 2015 AT 6:27 PM