hesitation under load
08-30-2010, 04:38 PM
#1
hesitation under load
alright have a 06 5.3 tuned and cammed. Been running the cam for about a month now just fine but recently under a load around 2500 RPM the truck starts to miss a lil and seems to hesitate checked the wires they all seem good. pulled some rich codes so decided to pull out some spark plugs heres what they look like....
These plugs have roughly 1000k miles on them since the cam swap so dont really think the timing is off or a tune problem. What do you guys think is wrong? wierd thing is im not getting any misfire codes just system to rich.
These plugs have roughly 1000k miles on them since the cam swap so dont really think the timing is off or a tune problem. What do you guys think is wrong? wierd thing is im not getting any misfire codes just system to rich.
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