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1999 Ford Windstar P0305 and P0174 Misfire Issue - How to Fix After Replacing Coil and Wires

Model: 1999 Ford Windstar Fault Code: P0174 Posted: 2014-01-28 00:00

My 1999 Ford Windstar is showing fault codes P0305 and P0174. I've already replaced the spark plug wires and coil, but the misfire issue persists. The P0305 code indicates a misfire in cylinder #5. I'm looking for further troubleshooting steps to resolve this problem.

Related fault codes

P0174P0305

Comments (1)

Anonymous 2014-01-28 08:57

The P0305 code points to a misfire in cylinder #5. First, inspect the spark plug's condition and confirm it is firing properly. Check if the fuel injector is pulsing. If no issues are found at these stages, perform a compression test to identify any mechanical problems.