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you guys are great, i am going to clean the throttle body again, the dealer did it apparenty and i used the throttle body cleaner on the air flow sensor, i did however not wipe it down in any way.
What kind of plugs do you guys run?
I changed my plugs recently and went with NGK Iridium IX, i was at a NGK workshop and they advised that due to ethanol blended fuels to go with a plug one heat rating cooler and to gap them at 0.040". The truck does run slightly better than it did i have to say.
This is Technical Bulletin from NGK no.NGKSP-0506-3, it does explain "in the Canadian Marketplace".
Any air filters recomended, will a high flow filter effect the maf operation.