1997 kia miss when cold why - 2001 Ford F150 Styleside SuperCrew

I was missing a fan blade and was out of balance . cut the opposite one off and no more rough idle

Make sure the compressor clutch is engaging by watching whether it spins with the fan belt moving when the engine is on (don't touch it). If the compressor doesn't have its clutch turn when the engine is on, the a/c may have lost its charge again. Take back to dealer to have it checked out, again.

look and make sure you don't have a fuel injector leaking.fuel outside this would cause a gas smell and a miss.

maybe cracked spark plug porcelin when the center electrode heats up it expands leaving a gap to arc out of time for a tune up

This could be due to a malfunctioing coolant sensor. It is located near the thermostat housing. It may be stuck in cold operation mode. You are probably getting bad gas mileage too. Make sure air filter is clean too. Good luck!

Too many possibilities. Could be vacuum leak, clogged fuel filter, bad valve or adjustment, bad cap or plug wire, etc.
Do a compression test, maintenance the filters, check engine vacuum, advance diaphram, timing, etc.

It sounds like your heater core may have sprung a leak causing your moisture problems.

The dashboard will have to be removed down to the heater linkage, something is jamming the heat door.
Hope it helps.

did you replace the plugs once a plug foulded out its done needs to be replaced

my car has a problem of missing when accelerating. It is a kia sportage of 1997. i need help please.