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Posted by 7.3L White Whale (Member # 1848) on :
 
K i posted a while back about how i had a pinging problem. Started using 91 and swapped the stock mass air in place of the gutted one i had and it helped some, but still pinged top end. Ford replaced the mass air again and all the 02 sensors, problem helped some more but it still pings like mad. I cant afford a custom tune and i dont see why a car with a cai, and a full exhaust would ping this badly. I dont even wanna bother doing the t/a cuz its not like ill be able to advance it any. [Roll Eyes]
 
Posted by st5150 (Member # 51) on :
 
Does it ping when you remove your cold air kit?
 
Posted by 7.3L White Whale (Member # 1848) on :
 
it pings exactly the same, i put in some denso plugs and that didnt do jack considering what they cost. I just want the damn thing to run normal
 




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