livelifefreely

For those of you experiencing engine misfires or bog down issues you might want to take a look at the TSB 08-25-4. I was having continous problems with intermittent misfires, engine falling flat on its face, bog down issues, periodic engine light flashing and vibration in the gas pedal. I had tried everything everyone else had with the last thing being new catalytic converters, which I thought fixed the problems, but it didn't. Was about to give up when I found a shop that said they would drive it until they isolated the problems. Without going into a lot of detailed they tried several things before finding this TSB. They replaced the plugs that were less then 8 months old with the recommended plugs PZT-14F. This has fixed every issue mentioned above. The truck drives great now. Hope this helps the people experiencing what I had delt with for almost a year.