well it also could be ur coolant temp sensor. if thats not reading right it will cause a miss or bog just of idle or when crusing cold or warm. the ecu uses coolant temp, tps, tdc, and map to inject proper fuel, when ones not working right it does random things, so check em all out sounds like a bunch of fun but process of elemination

 

k thanks !

 

Installed Injectors, fuel pressure gauge, and adjustable FPR, set at 30-40 PSI.

Didnt solve my missing, but wow, way more smooth...

Its nice..

So im still trying to figure it out..?

I have a Knock sensor code, plan on buying a new one soon.

Should I get that or the Coolant temp sensor first?

 

What would that have to do with a random misfire?

It is not constant...

 

because you will miss if you timming is off

 

just puttin it out there, could be vaccum lines, you said you bought it with it installed they might of switched lines to the wrong places. not really sure but puttin out there

 

nope everything is hooked up correctly, and no leaks