All codes are clear, but I am still getting a misfire somewhere but no codes. I don't know if the Zurich ZR13 will read individual cylinder misfires. At least I have not been able to find.
Plugs are 3 years old, but if it was a spark plug misfiring, wouldn't it have picked up by now, even if it was multiple plugs? I took a good look at the fuel injector wires and it all checked out good. I am planning on replacing plugs. It currently has Motorcraft plugs but was thinking of...
I have a 2014 Expedition Limited with a 5.4L engine. While I am driving the vehicle, at random, I feel the vehicle studder. It has been doing this for a while but the computer has not picked up any codes at all. When it does this, the RPM gauge will jump around. I'm not sure if it is something...
I have a 2014 Expedition Limited. It has a 5.4L engine, dual zone ac and rear ac. When its cool outside the ac works decent but when ambient air temp rises, it takes forever for the ac to even start blowing out warm air, and that's after I drive for a good distance without stopping. If I have to...
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