loluv wrote:
where would be the best place to put a magnetic block heater on a 1981 luv diesel 4x4.
Honestly? From everything I've read about them, the best place would be back in the box it came out of and to the store for a refund.
I'm in several different forums, mostly diesel, and anyone who has ever posted about them for cold weather didn't like them at all, as they are too weak heat-wise to work well.
In-line coolant heaters or block heaters seem to be the best ones. I have both in my Sonoma (which has the same motor as your truck), so I can heat up quickly when needed.
Just my 2ยข. I've never tried one myself.