My 1986 F150 5.0 with FI. Can’t find the OBD1 port location in the engine compartment on either fender well. Plus there is not a check engine light anywhere on the dash. Anyone know if it should have the port and its location

 

Here’s where it should be I think

 

My 87 has it at the front of the left fender near the coolant bottle. Don't know if it's much different than your 86.

 

Mine is laying on passenger inner fender just below starter solenoid/relay where arrow is pointing. Sorry, only pic I’ve got. My Dad is using truck.

 

Thanks for the picture. What year is your truck?

 

Sorry, that would’ve been helpful. 86 302 EFI

 

Thanks. Found mine there too. Under lots of dirt. 🤩