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GMC K 2500 Truck 4WD V8-305 5.0L VIN M SFI (1998)01 · Relays and Modules
01 · Diagnostics

A/T - 4L80E Engine Stalls and/or Surges at Stop (Control Module, A/T)

Make
GMC
Model
K 2500 Truck 4WD
Engine
V8-305 5.0L VIN M SFI
Year
1998
Section
May › 00 › A/T - 4L80E Engine Stalls and/or Surges at Stop
Relays and ModulesA/T - 4L80E Engine Stalls and/or Surges at Stop
A/T - 4L80E Engine Stalls and/or Surges at Stop (Control Module, A/T) – GMC K 2500 Truck 4WD V8-305 5.0L VIN M SFI (1998)

Control Module: Customer Interest
A/T - 4L80E Engine Stalls and/or Surges at Stop

File In Section: 07 Transmission/Transaxle 

Bulletin No.: 00-07-30-006

Date: May, 2000

TECHNICAL

Subject:
Stalls/Surges at Stop or When Shifted to Drive or Reverse (Install Updated Calibration)

Models:
1998-2000 Chevrolet and GMC C/K Models and G Van with Hydra-Matic 4L80-E Transmission (RPO MT1)

This bulletin is being revised to include additional model years and new Correction information. Please discard Corporate Bulletin Number 87-71-63
(Section 7 - Transmission/Transaxle).

Condition

Some owners may comment on an engine stall or a slight surge at a stop or when the transmission is shifted into drive or reverse.

Cause

The transmission calibration may not be optimal for the best engine/transmission performance.

Correction

Install the latest new calibration.

Parts Information

The calibrations listed are electronic calibrations and are NOT available from GMSPO. Calibrations will be available from Techline starting January
2000, on the TIS 2000 Disk 2 CD ROM.

Warranty Information

For vehicles repaired under warranty, use:

Labor
Operation

Description

Labor Time

J6355

On-Car Reprogramming.

Use published

Transmission

labor operation time

Disclaimer

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Parts & tools for this job For 1998 GMC K 2500 Truck 4WD 5.0L

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