I keep getting the same code even after i replaced the plugs wires and coil packs on my 96 ford ranger any ideas on what it might be?
Have you tried swapping the fuel injector from cylinder 2 with an injector from another cylinder to see if the miss moves with the injector?
I have. The misfire stays on cylinder 2
Have you tried a leak-down test on cylinder #2?
A what? Explain please?
Apply compressed air into a cylinder while the piston is at top-dead-center.
This will indicate if there’s a problem with the valves, rings, head gasket, etc…
Perform a compression test . . . dry AND wet
Please give us the numbers for all cylinders
No parts swapping necessary for such a test, either
If your engine is the 3.0L flex fuel model the purge valve
may be leaking and causing a misfire on cylinder 2. That valve is located on the drivers side inner fender near the battery.
It’s a double pluged 4 cylinder rwd
In that case remove the valve cover and check for a tossed rocker.