Noob question, part ID

[patracy]

Na that's the relay we are talking about. NAPA has it as a GPR100, not 109. They told me the 109 was for a ford.

I will have to get back to you on the part number if it is indeed on the relay.

NAPA isn't going to know what a CUCV is. While it shares a LOT of GM off the shelf parts. It also has a wiring and electrical system that is one off.

 

[doghead]

Lets get something straight, saying a relay is for a ford(or whatever) is no way to identify a relay.

The critical fact is, in a CUCV the GP relay must have no continuity between the body(it's mount) and any of the 4 terminals. The two small terminals must be either end of the relay coil.

There are a few other less important factors that play into this as well.

So, I have no idea what a gpr100 is, but I know that many members have purchased the GPR109 and st85 relay and it works (correct design).

edit, I looked at the napa site at a gpr100, and it has rubber mounts. This suggests to me that it may not be isolated. That would mean it is not correct for a cucv system.

 

[hndrsonj]

http://www.napaonline.com/Catalog/CatalogItemDetail.aspx/Glow-Plug-Relay/_/R-ECHGPR100_0306496011 It is wrong.

 

[Warthog]

Wow!! Four Moderators and the site admin have replied to this thread. Maybe they know something about CUCV electrical systems.

 

[doghead]

You still have not clearly confirmed that you are using the knife to connect the 2 small terminals together.


Also, some basic meter testing and we can determine if you have a compatible and functioning gp relay. (also in the -20)


Also, when this started about a year ago, had you changed any parts prior to this issue?

 

[antennaclimber]

Subscribed!!

 

[markg]

http://www.napaonline.com/Catalog/CatalogItemDetail.aspx/Glow-Plug-Relay/_/R-ECHGPR100_0306496011 It is wrong.

I recognize this part, its the civilian counter part for the 82-85 6.2 diesel. its mounted on the inside drivers fender next to the washer bottle.

 

[hndrsonj]

I recognize this part, its the civilian counter part for the 82-85 6.2 diesel. its mounted on the inside drivers fender next to the washer bottle.

yep.