So 2gb bolt ons parts that matter, wally 190, fic 950, new fuel filter, new maf, new isc, new o2, new tps, new br7es Ngk, magnacore wires, stock coil, stock fpr, even new oil
Im sure Im forgetting alot but anyway.
My car from a cold start will idle rich like normal, no high idle
as it warms up you can hear the car getting quieter while
it pops like a slight misfire and slowly makes it way lean till the wideband cant read it,
When the car is warmed it will idle surge slowly and or idle at 2500-3000rpm and then randomly like a switch go crazy lean as if it had huge cams wideband leaned out.
While highway cruising I see 14.7a/f the whole way but city crusing from a light
I let the clutch out and give it gas... LEAN then climbs back to normal air fuels and repeat for every gear till im cruising, wot the a/f are normal.
I have a video of the car from a stop leaning out each gear if anybody really needs it. I boost leak tested it to 20psi the only leak i hear is the tb shaft seals but they been leaking for quiet sometime if i move the plate it gets louder of course my only problem is that this problem wasnt always going on and these seals have always leaked since i had the car. I ordered the seals today because they need to be replaced but im almost positive it isnt the throttle body shaft seals. Why would it run perfect then run horrible at 0-30% throttle from a stop.
I have hit a wall with this problem as you can see ive just about replaced everything besides the actual coil, their was a afpr on the car but it wasnt needed made no difference.
I dont know if im over looking something or if these are signs for something but im the kind of guy that scrolls through forums all day for someone with the same problem but people have fixed theirs and my problem is on going, almost like the ecu is shot, or the fuel pump isnt getting enough power but then it would screw up at wot, coolant temp sensor? If you are confused please ask i need all the help and extra feedback i can get at this point because this has got out of hand. If you read/see something odd ask! I cant think of what this can be anymore. Shaft seals cant be doing all this!