2002 Dodge Ram Van 1500 Q&A

2002 Dodge Ram Van 1500 Question: why misfiring cylinder #4&#7...why air conditioning compressor will not kick on?

recently replaced spark plug wires, ignition coil, cap & rotor, but still major loss of power...misfiring upon shifting into any gear/ -
Answer 1
Who did the work? Plug wires routed right? Misfire at road speed? May need freon in AC system. -