Attention: TDR Forum Junkies 
Phord story-Labor intensive BF!
So I'm new to DC but not BF!
Here's a big one.
Fan clutch goes out on F150-302. Buy replacement, and it craps out in a few weeks. So I say skip that I'll put a flex-fan in.
Mysterious overheating problem arises. I wind up pulling the heads-under a shade tree literally.
Everything is fine
At some point it is discovered that this 302 drives the fan backwards necessitating a "reverse rotation" fan--can you say FAAWHOOPS?
new (RR) fan, no problem.
So I'm new to DC but not BF!
Here's a big one.
Fan clutch goes out on F150-302. Buy replacement, and it craps out in a few weeks. So I say skip that I'll put a flex-fan in.
Mysterious overheating problem arises. I wind up pulling the heads-under a shade tree literally.
Everything is fine
At some point it is discovered that this 302 drives the fan backwards necessitating a "reverse rotation" fan--can you say FAAWHOOPS?
new (RR) fan, no problem.
