5.3 acting wierd at WOT. E38 PCM
#1
5.3 acting wierd at WOT. E38 PCM
Hello all,
If this is the correct place to post this, my silverado truck has a Dr jekyl side. I know this is more of a car forum but I thought the PCM aspects might not differ all that much.
Basically, all 02s report stuck lean as well as a MAF fault at WOT. Meanwhile if you drive it like a Sunday cruiser it throws none at all.
Lastly, the more fuel I give it, the faster it goes. I'm about to max out the stock fuel system. I think it's weird. Any thoughts?
If this is the correct place to post this, my silverado truck has a Dr jekyl side. I know this is more of a car forum but I thought the PCM aspects might not differ all that much.
Basically, all 02s report stuck lean as well as a MAF fault at WOT. Meanwhile if you drive it like a Sunday cruiser it throws none at all.
Lastly, the more fuel I give it, the faster it goes. I'm about to max out the stock fuel system. I think it's weird. Any thoughts?