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1997 Chevrolet K2500 Suburban 7.4L Poor Idle Quality, rough idle
this suburban came to us with rough idle concerns,felt like intermittent plug missfire only at [...] replace plugs with double [...] help,ck'd cap and rotor- someone already [...]'d cam synch offset which was 2 deg.-within [...] noticed high pitched whistle co...
FIX posted 5/16/2011
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Message Closed w/FIX
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14 Replies Received
14 Replies Received
Related Documents & Media | VIN | 3GNGK26J1V |
| Engine | 7.4 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | Fuel Injection / sequential port inj. |
| Emissions | OBD-II Compliant |
| Symptoms | Poor Idle Quality, Rough Idle |
| Occurs | Always, Idle |
Message Closed w/FIX
Vehicle Data
1997 Chevrolet K2500 Suburban
| VIN | 3GNGK26J1V |
| Engine | 7.4 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | Fuel Injection / sequential port inj. |
| Emissions | OBD-II Compliant |
| Symptoms | Poor Idle Quality, Rough Idle |
| Occurs | Always, Idle |
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