
2006 Chevrolet Silverado 3500 LT 6.6L 1-2 & 2-3 Shift
This is an Allison 6 speed tranmission that has an intermittant harsh shift between the 1-2 shift and 3-4 shift. The rest of the time it shifts very well. The fast learn procedure made no difference. What pressures should I be looking for on the Tech 2 scanner...
Summary posted 1/8/2011
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Message Closed w/Summary
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VIN | 1GBJK34D86 |
Engine | 6.6 L / 8 cyl / DIESEL |
Trans | 5-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Affected | 1-2 & 2-3 Shift |
Conditions | Harsh |
Message Closed w/Summary
Vehicle Data
2006 Chevrolet Silverado 3500 LT
VIN | 1GBJK34D86 |
Engine | 6.6 L / 8 cyl / DIESEL |
Trans | 5-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Affected | 1-2 & 2-3 Shift |
Conditions | Harsh |