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2004 GMC Savana 3500 6.0L Pinging/Detonation
Posted to GM Driveability on 9/5/2011 19 Replies

I just replaced my neighbor/customer's engine with a GM crate 6.0l. I replaced every last part on it with all original dealer gaskets/seals/knock sensor harness, all pcv hoses and lines, etc. I did a real thorough job on it. Just after the engine replacement, ...

19 Replies Received (View Replies)

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car Vehicle Data

2004 GMC Savana 3500

VIN 1GTH35U641
Engine6.0 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsPinging/Detonation
OccursHot, Intermittently, Under Light Acceleration
Message Closed

car Vehicle Data

2004 GMC Savana 3500

VIN 1GTH35U641
Engine6.0 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsPinging/Detonation
OccursHot, Intermittently, Under Light Acceleration