ok i replaced my plugs and cop's and fuel injectors about 4months ago and Monday my check engine light came on I got the code p0305 I replaced the cop on the number five cylinder the light went off the next day it came back on I then got two codes p0305 and p0174 so I replaced the fuel filter and the light went off the next day I got both the same codes again so I replaced the fuel injector at the number 5 cylinder and the truck is running worse than ever now and I replace a few dry rotted vacuums lines but the truck idles fine and doesn't seem to have a miss but when I put it in drive or rev. it either dies or tries to move forward with me holding the break down and then tries to die I have to give it some fuel to keep it from dying on me I plan on changing the plug tomorrow and the o2 sensors but I'm thinking that's not going to fix the issue what else could be going on with the truck
Nov 6, 2015 at 10:10 PM
