Ok parked the truck one day and hasnt ran since. Wasn't getting spark so replaced distributor, dis cap and rotor, plug wires and even PCM with used unit. Then it wasnt getting fuel so replaced fuel pump. Now it gets weird. I am getting codes 25-41-27 and as of lately code 13. I know what all the codes mean. I have checked for pulse at injectors. Every injector always does the same thing. Some times they pulse when key is cycled on some times they dont. When I put noid light into #1 cylinder truck tries to run but stumbles and dies. When I put noid light on any other injector it never lights up. But like I said I have used a stethascope on each injector and confirmed they do pulse at times. They rarely pulse when engine is cranking over. Now today I checked spark again and have lost spark to cylinders 1&5. The ignition relay under dash gets very hot touch after cranking. Please help me!
have the same problem?
Monday, August 8th, 2011 AT 2:35 AM