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2003 Ford F-550 Super Duty XL 7.3L Idle Noise
engine has a hollow knocking sound when idling if you remove the intake not loud like the bent pushrod noise but a hollow drum noise with the cold side intercooler hose removed pulled compression all good cylinders are 320 psi to 330 psi truck runs smooth lots...
Summary posted 8/5/2009
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Message Closed w/Summary
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6 Replies Received
6 Replies Received
Related Documents & Media | VIN | 1FDAF57F63 |
| Engine | 7.3 L / 8 cyl / DIESEL |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI |
| Affected | Idle Noise |
| Conditions | Slight Knock |
| Misc. | Lots of Hours Idling |
Message Closed w/Summary
Vehicle Data
2003 Ford F-550 Super Duty XL
| VIN | 1FDAF57F63 |
| Engine | 7.3 L / 8 cyl / DIESEL |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI |
| Affected | Idle Noise |
| Conditions | Slight Knock |
| Misc. | Lots of Hours Idling |
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