Arts05SS

Turned on my truck today after fueling up, and all of the sudden i noticed my truck shifted from first gear to second at 4000 RPM's then kept on going and it wouldnt shift to third or OD, check fluid and everything was good checked fuses no problems there, could it be something minor? a band, valve body, etc? I got ext. warranty on my truck it has 45,000 miles so hopefully it covers it. If it doesnt how much am i looking for labor/repairs?

How about crane wires? are they any good, jba, msd, and taylor are seem to be the common ones, but crane wires are pretty cheap in price right now