Hey guys, Need some help asap. I soon will have a Nelson tune, not having one has caused me grief.
as soon has Allen gets back to me ill get a tune.
in the mean time, I have some performance related issues that i got fed up with and wanted to correct. I spoke with the man who did my mail order tune about them. He sugested that I disconect the MAF senser and see if the problems whent away. I did this and drove the truck. 1000% pecent improvement. I reported the results and was waiting for an explanation and some remedey. He asked me if "my trans was shifting ok?" yes it was. Under his advise I just left it un pluged. This truck shifted fine for a day. Then acted like it had a mind of its own, But only retarded.

I still dont know what the problem was/is that should be addressed.

Ok... so I pluged the senser back in, no change, ...disconnect battery no change, ...checked fuses all ok, ....disconnect poss cable only no change ....dissconnect neg only no change.

The truck will only shift if I let off of the gas momentarily. goes thru the gears like that. But At 60 mph high way merge, throttle down trans down shifts and pegs the rev limmiter. From a stop normal throttle acts like full throttle and pegs the rev limmiter. ( goes like hell better that ever) but no shift. Up a hill... additional gas, down shifts bust the tires loose pegs the rev limiter, and Its like right know. not enough time to get your foot of the gas. That truck revs quick and will most likely blow it self up and get me a reckless op traffic ticket or display of acceleration suspension .

What happened to my truck? What was wrong or out of tune with it in the first place?