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lilsnell8
Aug 13, 2009, 10:29 PM
Have a 1999 ford f150 troble code po316. It says nothing in the book about 316 it goes from 306 and skips all the way to 320. What could it be

TxGreaseMonkey
Aug 14, 2009, 06:05 AM
P0316 = Engine Misfire Detected on Startup (First 1,000 Revolutions).

lilsnell8
Aug 14, 2009, 07:46 AM
P0316 = Engine Misfire Detected on Startup (First 1,000 Revolutions).

So how do I fix it or what steps do I need to take to fix it

TxGreaseMonkey
Aug 14, 2009, 08:01 AM
Start by replacing the spark plugs--the exact Motorcraft plugs that came in the truck (properly gapped). No cross-reference plugs. If the problem persists, replace the coil.