2001 Chevy Silverado transmission problems

100,223 MILES • 6 CYL • 2WD • AUTOMATIC
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DJNETO
  • MEMBER
  • 4 POSTS
I just got my transmission rebuilt and professionally installed but now it won't start
Jul 23, 2008 at 4:25 PM
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MHPAUTOS
  • ✓Experienced Mechanic
  • 31,937 POSTS
Hi there,

the first thing to do is check for fuel pressure, spark & injector pulse, also do a scan to check for any fault codes.Start here. And if it will not even crank over have the transmission isolator switch checked for a fault and adjustment.

Mark (mhpautos)
Jul 23, 2008 at 6:38 PM
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DJNETO
  • MEMBER
  • 4 POSTS
I DROVE THE TRUCK TO THE TRANSMISSION SHOP BUT IT WOULDN'T GO ANY HIGHER THAN 2ND GEAR (AUTO TRANSMISSION). MY POINT IS THAT THE TRUCK HAD NO PROBLEM STARTING. THE TRANNY GOT REBUILT AND INSTALLED BUT IT WON'T START NOW. IS THERE A SENSOR ON THE TRANNY FOR PARKING THAT MIGHT BE DAMAGE AND THEREFORE THE TRUCK WON'T START?
Jul 23, 2008 at 8:50 PM
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