HELP!!!! TROUBLE Shooting eletrical trouble
 

My 2002 f-150 4x4's gauges swung to the max, the next day heater blower quit working and then the engine started missing hard.
Ask.com was useless. Please help.

I changed battery, that took care of gauge swing. Changed coil pk. 8 and that took care of the miss.
But still heater blower is not working, check fuse. Anybody know what I should look for next. The first thing thought was the blower resistor and I can not find the blower relay can tell where it is. THANKS FOR ALL YOUR HELP SO FAR!!!!!!1

I suggest posting your questions in one of the engine forums or the electrical forum. General Discussion is where the loons gather to yak at each other.
Welcome to the group...

regards

Gauge swing = battery is dying.

Battery dying=weird (beep) happening electronically

OK, everyone - It's moved.

And I agree. The problem is a weak battery. Have it load tested and when it fails, as I'm sure it will, replace it.

- Jack

Will do it tomorrow!!!!!!!!!!!!!!!!!
Thank You for TIME!!!!!!!!!!!!!!!!