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1994 GMC G3500 Vandura 6.5L Stays in 3rd Gear
Hi, We have this van that will put MIL on at start up, and as with old style gen lights will go off with reving engine slightly. The customer complaint is that after driving for a while the van will stick in 3rd gear, even when stopped and accelerated (like at...
Summary posted 1/16/2002
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Message Closed w/Summary
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| VIN | 1GCGG35Y6R |
| Engine | 6.5 L / 8 cyl / DIESEL |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI |
| Symptoms | Stays in 3rd Gear |
| Occurs | Intermittently |
Trouble Codes
| 71 | cmp circuit |
| 72 | vss circuit |
Message Closed w/Summary
Vehicle Data
1994 GMC G3500 Vandura
| VIN | 1GCGG35Y6R |
| Engine | 6.5 L / 8 cyl / DIESEL |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI |
| Symptoms | Stays in 3rd Gear |
| Occurs | Intermittently |
Trouble Codes
| 71 | cmp circuit |
| 72 | vss circuit |
5 Replies Received
5 Replies Received
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