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1999 Pontiac Montana 3.4L Hesitation, Surge, Cuts out
Hello Cyber Techs.....Replaced rack and pinion assembly and customer came back after the weekend complaining of the vehicle now bucks and jerks while giving mild acceleration. Road test confirmed the problem and it feels like someone is cutting the electric po...
FIX posted 10/5/2005
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Message Closed w/FIX
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7 Replies Received
7 Replies Received
Related Documents & Media | VIN | 1GMDX03E7X |
| Engine | 3.4 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI / PFI |
| Emissions | OBD-II Compliant |
| Symptoms | Hesitation, Surge, Cuts Out |
| Occurs | Under Load |
Trouble Codes
| P0687 | ECM Main Relay Control Circuit High |
| P0689 | ASD Relay Sense Circuit Low |
Message Closed w/FIX
Vehicle Data
1999 Pontiac Montana
| VIN | 1GMDX03E7X |
| Engine | 3.4 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI / PFI |
| Emissions | OBD-II Compliant |
| Symptoms | Hesitation, Surge, Cuts Out |
| Occurs | Under Load |
Trouble Codes
| P0687 | ECM Main Relay Control Circuit High |
| P0689 | ASD Relay Sense Circuit Low |
Video