yea nothing around there...like I said pinching off that line brings stft down to 0%..that tells me that's the area of the problem...

 

Let us know what you find

 

still get .65-.75 on bank 1 sensor 2 O2 sensor,no change really.. and still got 16% LTFT..What does that solenoid do?

 

well I got my 3/8 wrench out and found the intake bolts loose on the front side of the eng..my friend wrote me this


That's the fuel pressure regulator. Low or no vacuum high pressure, high vacuum low pressure. High fuel pressure means more fuel so low long term fuel trim. Probably not your problem area. I still think your problem in the intake gaskets. Should do those then recheck fuel trim.

 

now after drivin around today...stft is 20% O2 1-1 is .060 and )2 1-2 is .040..it only moves when I pinch off that line and then the 02 1-1 looked normal.. when I reved it up it blew smoke..

 

I got scanmaster elm on a cd with the elm327 and it has a crack,but it didn't work...

 

seems worse now,20% stft and it doesn't even go down much when I rev it up and the o2 sensors are not acting right..

 

Smoke is a sign of a clogged Cat. Use the Cataclean then check the results. If the Cat is inefficient emissions will build up.

 

I just ran car cleaner through it yesterday..

 

Do you still have P0420?