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BFL13's avatar
BFL13
Explorer II
Feb 12, 2015

Spark Plug Change in a Truck--How Hard Can it Be? Update#2

Update-fuel filter only- 26 Feb 15. Update 2- 28 Feb The 2003 Chev 2500HD 6.0 Gasser we got new with now 150,000km on it is getting cranky going up hills while towing. Lots of snappy bangs and th...
Tow Vehicles
TucsonJim's avatar
TucsonJim
Explorer II
Feb 12, 2015
On my '04 Chevy, two of the plugs were totally shot at 100K Miles (160Km). I changed them myself, along with the fuel filter. It wasn't very difficult. I did not change the wires, but I wouldn't hesitate to do so if needed.

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