2007 4.6 pinging noise
08-06-2014, 10:41 PM
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2007 4.6 pinging noise
2007 F150 4.6. I've had a strange pinging noise after I shut it off. Goes on pinging for 5 minutes or so. Sounds like it is coming from the front of the left cylinder. It's been doing this for at least a month. Now the other day my Check fuelcap appeared on the dash. I'm not sure if they are related but I would like to know what the problem is. Can you help
