Extremely quick glow plug CYCLE time,85 300d
 

Its getting close to the winter time and I want to be prepped with a good preheat glow plug run , this car is an 85 300d with an extremely quick glow plug cycle.In 3 seconds it clicks ,Ive cycled the key a couple of times to make sure before start up and seems to start fine but 30s are coming soon(In the south thats considered deep winter:)) Is their Anyway to get the click at a later time ,adjustments to the relay at all.

Install fresh capacitors. I have a thread somewhere on this forum where I went through that this past winter. New caps fixed the issue.

Here's the thread: http://www.peachparts.com/shopforum/diesel-discussion/383193-glow-plug-relay-troubleshooting.html

Thanks ,look for these.