Truck is miss at 1500 to 2000 RPM's at all speeds. This started happening after changing spark plugs and wires. Truck is a V6, 4.6L I think.
99 F150 Ford, Miss Firing.
Mar 07, 2005
4 Replies
probably a problem with a wire or sparkplug.
Jeff
Gotta have more info to help you man, What type of plugs?? You really need a double platinum plug for that motor.
The plugs were changed at a Ford dealership, but the wires were changed at local garage. If it turns out not to be the problem with the wires or plugs, where else should we look?
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