6nz slight miss

Yep, American based and owned website. The owner is fearful of legal problems from the EPA so they made that the rules - absolutely no emissions modification discussion or tuning, etc. With it being their website there is no 1st ammendment - they can make any rule they want. What is ridiculous is they fear repercussions (real not imagined) from a bloated out of control government if they allow such harmless discussion to happen here. How's that for the good ol US of A home of free and brave? It caused many knowledgeable contributing members to leave when they did that.

 

If you are taking it to a shop or someone with cat ET, before you go try to capture a snap shot when the engine is running rough. you can do this by turning the cruise control switch off and toggle the set/resume when the condition exists, it will only save two so once you feel you saved one, stop toggling the switch. this my help the tech to diagnose the complaint.
fts and fls will make a difference with the idle smoothness most noticeably with acert engines.

 

T

Put stock cam back in it iv been fighting same deal for a year now with the truck that I pull my race cars with iv changed everything everyone on here will tell u pull the cam put stock back
I fill ur pain brother beleave that

 

Iv spent 10k+ dude wiring harness new ecm all ne sencers fuel lines and fittings still has the miss 1500rpm under load or bobtail setting idel smooth as silk all the way to 2100