You need to go to a car parts store, and get a repair manual for your car. They cost about $16.00 Or, go to a Public Library. WAA
An actual answer can be found here: http://www.fordrangerforum.com/4-cylinder-tech/2899-1986-Ford-ranger-heater-core.html
Sorry your question was answered by such an idiot.
I had this problem before on a ranger you have to pull the dash board out and it will be right there.
what is the mpg rate on a 1986 ford ranger 2.9 v6
The Heater Core will be located behind the dash. Hope that Helps.
Wikipedia has a great history of the ford ranger line.
yes
how to i change a clutch in a 1993 ford ranger
were is the vocuum hose at on a 91 ford ranger at on 91 ford ranger xlt 4x4 4.0
The block heater on a 1995 Ford Ranger is in the engine space under the hood. The plug for the heater block is located near the front of the engine.
The price for a Ford Ranger block heater varies slightly by year of the vehicle and the retailer. As of 2014 the average price for this part is between 24.99 to 29.99.
HEATER WISE? YOUR HEATER CORE MAY BE BLOCKED
How to change dash lights on a 95 Ford Ranger?
the fuel filter on a 1986 ford ranger is located on the inside of the frame on the drivers side in front of the gas tank.