glow plug relay

[aaklingler]

How do you tell which is a good glow plug relay and which ones aren't?
Thanks, Allen

 

[jw2644]

If you have a voltmeter check the resistance in each of the glowplugs. Take the voltmeter and set it to ohms, take the wire off the top of each plug and see if there is any resistance. Meter should read 0. The other way is to take the negative battery cables off, make sure they aren't touching anything,and using a test light, clamped to the positive post, touch the top of each plug.

 

[aaklingler]

Thanks, Where's a good place to get good quality relays?

 

[Double-S-Diesel]

I use only motorcraft, so far no problems

 

[geonc]

clicky here for the best

 

[chach3835]

I went to my local Navistar dealer and got one, just like the original. Cost me 25 bucks.

 

[Southpaw37]

clicky here for the best

What he said^

That's what I replaced mine with. Blows away the stocker