1986F150Six

https://www.ebay.com/itm/NOS-1980-1987-Ford-Bronco-F150-F250-351W-Air-Cleaner-Air-Intake-Tube-E0TZ/192985972157?hash=item2ceedc3dbd:g:fKEAAOSwqYJdHd5y

https://www.ebay.com/itm/NOS-1980-1991-FORD-F100-F150-F250-F350-OVERHEAD-DOME-LIGHT-LAMP-WIRING-HARNESS/392104268036?epid=1922641743&hash=item5b4b3c5104:g:OrgAAOSwf2pbdhlm

https://www.ebay.com/itm/NOS-1980-1996-FORD-F150-F250-F350-SLIDING-REAR-WINDOW-LATCH-ASB-E0TZ-1040860-A/391846135386?hash=item5b3bd9865a:g:pIgAAOSwF6dZc3jY

It is a method of control.

I have heard it said that a wife can remember every detail of your first date, but cannot remember how long the "check engine" light has been on.

It looks like it has been converted for car hauling.

Welcome, David, from another David!

That is a great question. Nothing has been changed on this truck for a very long time. I froze the build last fall :) That is partly why I am frustrated. I have been running the AC a lot recently so that may have put a higher draw on the alternator maybe? I have visions of swapping the alternator out in the parking lot with y wife helping me! lol! Is it possible the brake light switch is defective or the dome light was "on"?

Have you recently added anything [i.e. stereo amplifier] to you truck?

Set it @ 12 degrees BTDC and drive. Listen for pinging under moderate load. If no pinging, bump to 13 degrees. If pinging is detected, retard slightly.

https://www.ebay.com/itm/1986-FORD-F350-CREW-CAB-4x4-RARE-460-V8-PS-PB-AZ-TRUCK/173987527144?hash=item288276f9e8%3Ag%3A7-MAAOSwN9NdSFmi&LH_ItemCondition=3000%7C2500

Buyer beware! The seller may have it mis-listed? I am sorry if it is incorrect.

https://www.ebay.com/itm/1980-86-F-Series-Ford-Truck-Vinyl-Cloth-Headliner-assembly-with-2-Pleats/263001680633?hash=item3d3c1f2af9:m:meyDOUL4FNBuGOggOezcHaw https://www.ebay.com/itm/1980-86-F-Series-Ford-Truck-Vinyl-Headliner-2inch-Pleats/263890001831?hash=item3d7111dfa7:m:mPmq8FaAdjOBnGFPV75hTdw

Blue https://www.ebay.com/itm/Ford-truck-Bronco-Headliner-blue-factory-original-1980-1996/292891424950?hash=item4431b078b6:g:KiIAAOSwt~1cJBFF

https://www.ebay.com/itm/80-86-1980-1986-Ford-Truck-or-Bronco-door-power-window-lock-Control-Passenger/132957979635?hash=item1ef4e9c3f3:g:Y0AAAOSw5apcauk7

https://www.ebay.com/itm/Delay-Wiper-Switch-Module-Assembly-Ford-Pickup-Truck-F150-F350-F250-Bronco/293120347064?fits=Year%3A1980%7CMake%3AFord&hash=item443f558bb8:g:KzAAAOSwlV9dAvuN:sc:USPSFirstClass!95125!US!-1 https://www.ebay.com/itm/Delay-Wiper-Switch-Relay-Module-Assembly-Ford-Truck-F150-Bronco-1980-1991/303205848506?hash=item46987a15ba:g:onsAAOSw6eJdFuRv

https://www.ebay.com/itm/1980-1986-Ford-F150-F250-F350-Truck-Rubber-Transmission-Gear-Shift-Boot-Manual/293165233786?hash=item444202767a:g:5NEAAOSwEbxciGul

https://www.ebay.com/itm/80-86-1980-1986-FORD-TRUCK-BRONCO-F-150-F-250-F-350-POWER-WINDOW-SWITCH-CONTROL/123858010573?fits=Year%3A1980%7CMake%3AFord&hash=item1cd68341cd:g:dhIAAOSwPAxaIvKn:sc:USPSFirstClass!95125!US!-1

When people compliment my daughter regarding her beautiful and full bodied hair, I say that she got it from me... 'nuff said?

It takes a community! That is what this forum is all about!

Nice! https://www.ebay.com/itm/1980-1986-Ford-Pickup-Truck-F150-F250-350-Bronco-Pickup-Door-Panels-Set-Blue-NEW/163800703144?hash=item26234860a8:g:Z1oAAOSwCzJdQ0l-

I know of one 4.9L engine which has fine temperature control with one heater hose blocked during the warm months.

https://www.ebay.com/itm/NOS-80-81-82-83-84-85-86-FORD-TRUCK-BRONCO-LEFT-HEADLIGHT-BEZEL-E2TZ-13064-D/282816777327?hash=item41d9318c6f:g:RgMAAOSwKcVaY3Y~

Pairs: https://www.ebay.com/itm/FORD-F150-HEADLAMP-SET-NOS-LEFT-AND-RIGHT-NOS-Fits-1986-Truck-PRICE-REDUCED/193035472370?hash=item2cf1cf8df2:g:ObUAAOSwjaldN2kS https://www.ebay.com/itm/NOS-80-86-FORD-TRUCK-BRONCO-HEADLIGHT-BEZELS-E2TZ-13064-B-E2TZ-13064-A-F-150/352251095861?hash=item5203cd2b35:g:q6MAAOSwrnRaVQes And, a single: https://www.ebay.com/itm/NOS-QUALITY-80-86-FORD-TRUCK-BRONCO-HEADLIGHT-BEZEL-E2TZ-13064-A-F-150-RH/362613407407?fits=Year%3A1983%7CModel%3AF-150%7CMake%3AFord&epid=1323336141&hash=item546d717eaf:g:FpgAAOSwXwxcqqZZ

The eagle has flown and will land on Friday.