You think it's just a mapping issue to do with SCT
Charlie
I would definitely start there. But, you're gonna need to get it on a dyno and give him the data
You think it's just a mapping issue to do with SCT
Charlie
Thank youI would definitely start there. But, you're gonna need to get it on a dyno and give him the data
Now that were talking about not acting normal mine 10 is kind of the same way but its on low rpms doesn't have a good response at all till like about 3k a/f is where is always has been SCT tune, paxton can anybody help me out ?
Just wish the roads weren't so full of salt, bring on the Spring!
At least I'm not the only one. lol
I haven't been into an SCT tuner for awhile but I thought that they had a logging function. I might be thinking of a different tuner but it may be worth looking into. If you can capture fuel trims, ignition and a few other parameters it may point towards your problem.
Make sure your head gaskets are ok. Check compression. I had a blown head gasket on the drivers side and a broken piston gland on cylinder number 10. I had the same exact problem as you.
I haven't got any of the symptoms of a head gasket.. but I'll see if I can get a compression tester and check that out.
Did yours drives completely normally otherwise?
Charlie
I haven't got any of the symptoms of a head gasket.. but I'll see if I can get a compression tester and check that out.
Did yours drives completely normally otherwise?
Charlie
Thank you
Got a Aem fule pressure gauge on route just to make sure it's nothing 'Physical' and then get back to Torrie with the results and go from there.
Just wish the roads weren't so full of salt, bring on the Spring!
Neither did i. Truck was still running strong until boost kick in over 5lbs. Then it fell flat on its face and went pig rich.
Neither did i. Truck was still running strong until boost kick in over 5lbs. Then it fell flat on its face and went pig rich.
WHY ARE YOU RUNNING A BOOSTED VEHICLE WITHOUT A FUEL PRESSURE GAUGE?
Can you determine in take air temp? Computer will pull timing and set rich if intake temps to high.
The supercharger is an air compressor. When air is compressed, it heats up. The air charge after the supercharger can get hotter than the computer likes if it has been over boosting or is damaged and becomes extremely inefficent. The paxton should have and air to water exchanger. Is it functioning?