It's okay we found out from trial and error. We just flushed the rad several times which removed all build up that was causing the problem. The heat works like brand new now.
No such part on a Dakota.No such part on a Dakota.
Any engine has the potential to "blow up," given the correct circumstances.
Cause its broke!
Find the vacuumline that goes from the intake to the resirvoir and from the resirvoir to the inside of the cab. It isn't connected.
the heat blows out the defrost when it should blow out floor vents only
on my 1992 road touring itdid the same thing and it was the computer but it only cost 102.00 from gm
In many cases leaves can cause smoke to blow through the defrost of a 1990 Ford F 150
If you have all of those symptoms, it sounds like selector on front dash is all shorting out, or your PMC module is acting up sending all different singles.
A fan in the system.
on your car it is a defalt mode for air to blow out defrost when there is no vacumn from the engine so you should look for a broken vacum line or see if it has come unplugged on the engine.
your blower motor has gone bad In the firewall on the passenger side of the truck is the blower motor speed resister coils, they burn out alot. I could not find one for my Dakota so I got one from a dodge caravan and I changed the wirring, that is the most likely problem
Could also be a short to ground. If it runs all the time that's what it probably is. Get a wiring diagram and figure it out