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2000 GMC C3500 Sierra SL 7.4L Od
Posted to GM Transmission on 2/7/2020 8 Replies

Customer concern of truck slipping out of overdrive very randomly. We confirmed the slippage while pulling a grade. Let off gas and trans will go back into overdrive. Pulled the pan and found filter loose in pan. No record of service after replacement so a...

8 Replies Received (View Replies)

  Related Documents & Media  2000 GMC C3500 Sierra SL

 
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car Vehicle Data

2000 GMC C3500 Sierra SL

VIN 1GDKC34J1Y
Engine7.4 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
AffectedOd
ConditionsSlip Out of Od
Misc.4L80e
Message Closed

car Vehicle Data

2000 GMC C3500 Sierra SL

VIN 1GDKC34J1Y
Engine7.4 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
AffectedOd
ConditionsSlip Out of Od
Misc.4L80e