ltft
ltft got 01 t/a with pat. stg 2 heads tsp 231/237 cam.. and the prob is that bank 2 trims are maxed out (both long and short) how do i bring just that side down... tried to reset the trims still happing on that one side) the car just seems to miss up top and run a little sluggish when at wide open... any help is needed....
no codes the car feels like it is missing but no codes... cked the plugs and all were black from the threads up both banks... just changed them last night... plugs were gaped at 35 should i try to gap at 50 (car has tnt wet kit on and plugs are tr6s)... or is it in the tune.. just got rid of dtc p0101 code.... changed the delta air table.... i have no idea what is wrong...
If one bank is maxed out for LTFTs, it could be an exhaust leak, or bad o2 sensor.
What are your o2 sensors doing/reading? At idle, they should go back and forth from low numbers to high numbers.
At WOT, they should be in the 875 to 925 range or so.
I wouldn't change the gap on the plugs. .035 is fine.
What are your o2 sensors doing/reading? At idle, they should go back and forth from low numbers to high numbers.
At WOT, they should be in the 875 to 925 range or so.
I wouldn't change the gap on the plugs. .035 is fine.
if the trims are maxed out positive, then there is a lean condition. Since you changed out the 02 and plugs you most likely have a leak somewhere on that bank. I would first check for an intake leak after the MAF. This will surely cause trims to go way up. I would suspect a leaking injector o-ring on that bank or a manifold leak on that side or an exhaust leak on that side. An injector could be going bad too.
