Mike534x
Member
- Apr 9, 2012
- 926
I second what @Mooseman said. When my fuel level sensor kicked the bucket back in Summer of 2019. I was looking around for new fuel pumps, and found several threads here recommending the Delphi one. Maybe I got lucky with both Amazon and RockAuto being sold out, and opting for the Bosch instead trying to find someone with a Delphi instead.
There isn't much as far as performance mods go for the 4.2, best you can do is a PCM of NC or Limequat tune to ease the factory restrictions. The engine didn't get much love from the aftermarket community compared to the 5.3/6.0.
There isn't much as far as performance mods go for the 4.2, best you can do is a PCM of NC or Limequat tune to ease the factory restrictions. The engine didn't get much love from the aftermarket community compared to the 5.3/6.0.
