2003 2.3 ford Ranger

Asked by Frefam4 Dec 21, 2015 at 02:23 AM about the 2003 Ford Ranger 2 Dr XLT Standard Cab SB

Question type: Maintenance & Repair

My 2003 2.3 ford ranger is misfiring in the
first 1000 rpm. Changed the spark plugs,
spark plug wires. Still is the same. Any
ideas of what to do?

4 Answers
14,505

Guy answered 9 years ago

P0316 is probably the coil itself if you don't see any other problems. If your coil has the little pin sticking up in the middle of where the plugwire goes into it those are known to drop a cylinder.

Mark helpful

Hill answered 4 years ago

No it has security light blinking and the truck will run the pcm diode is rusty but I am also thinking security any clue need help

Mark helpful

Hill answered 4 years ago

No it has security light blinking and the truck will run the pcm diode is rusty but I am also thinking security any clue need help

Mark helpful

Your Answer:

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