bad glow plugs or relay?

[OLDBULL8]

Just make sure the Black wire on the controller has a good ground. Controller won't cycle if it's not,

 

[90f250]

FIXED!! WTS light works and fires right up without the pedal being touched!! Heck yea! Thanks everyone for your help!

 

[Zaggnutt]

FIXED!! WTS light works and fires right up without the pedal being touched!! Heck yea! Thanks everyone for your help!

YES!!! Great work!!!

 

[mikepotts]

excellent info here, just posting to make this thread easier for me to find later.

 

[mikepotts]

Quick test: Use a cheap test light (bulb style not led) hook the clip to bat. positive terminal, remove the wire from a glow plug and touch the tester to the actual glow plug. If it lights up that one is good. Wiring must be disconnected from the glow plug to be tested. It's usually one or two dead ones.


Sent by wing, prayer & ATT

my GP system is doing the 2 sec on thing also, just did this test all my plugs checked good so im gonna start by replacing the relay.

 

[90f250]

Well. In my opinion, id rather spend!$85 and 30 minutes.at autozone than over $100 andtwo hours on glowplugs..just my .02

 

[mikepotts]

Well. In my opinion, id rather spend!$85 and 30 minutes.at autozone than over $100 andtwo hours on glowplugs..just my .02

... i hear ya, got plans with the family for spring break mon and tues, but wed im gonna install the relay and return lines ive got coming.