bad start
Your last post was about problems from removing your cats and o2 sensors and you did get replies. As your truck sits now it is not street legal and this is not the forum for trucks that are not for street use.
asking why a bastardized truck dont run right
Is a lot like beating your wife, then wondering why she left you....
Sounds like it runs okay in open loop mode and runs crappy when it's switches to closed loop. Youll need a scan tool to see codes, fuel trims. Its possible has a big vacuum leak.
Is a lot like beating your wife, then wondering why she left you....
Sounds like it runs okay in open loop mode and runs crappy when it's switches to closed loop. Youll need a scan tool to see codes, fuel trims. Its possible has a big vacuum leak.
Last edited by mbb; Jun 15, 2020 at 10:20 PM.





