AC not working and engine sputtering at same time ford expedition 2007
11 Answers
Any Check engine codes? That's where you start. Are you thinking engine issue is affecting the AC? Or a separate issue?
P1000 and P0351. Was working great and all of sudden both things happened.
P1000 relates to the ECM losing power or battery being replaced? Basically a drive cycle has not finished. P0351. Faulty Ignition Coil 1 Ignition Coil 1 harness is open or shorted Ignition Coil 1 circuit poor electrical connection Faulty Engine Control Module (ECM) I copied off internet. Cylinder #1.
Most newer cars will shut off AC when an engine issue happens that demands more power or an electrical issue. It is understood that AC is not a necessary component for operation of vehicle. It probably shut AC off. Look at coil #1 test it. Harness if it tests good. Concentrate on 351 issue and you will probably get your AC back
Coils are about $50 each. If it is the coil. Harness is $30-60 if it is 1 or 2 wires. I would only buy motorcraft.
Bad Coils can make a car seem like it is falling apart with today's higher performance engines.
#1 is front by radiator on the left as you are looking at car. 1234 on left. 5678 on right. 4 & 8 are under cowl hard to reach.