Hey all, I'm settling into my new "daily driver". It's an early 80's 110 with a naturally aspriated 2.5. Anyhow, I'm used to the cummins in my 109 which does not use any glow plugs and just fires right up every time. This 2.5 has a rough time on first start up for the day or when cold. Any suggestions on what to look for or check on the glow plug circuit. I do not see a light on the dash for the glow plugs so I'm thinking that might be the issue. If it's not the glow plugs what is the next most likely culprit. It starts up fine when warm. Is it also possible that it's just losing fuel pressure overnight?

Any help would be appreciated.