Superduper
Platinum Member
- Joined
- Jul 18, 2006
- Messages
- 523
- Location
- Somewhere, over the rainbow.
- Tractor
- John Deere 3120, Kubota BX2350, Deere X740
swines said:If you have a 3120 compact utility tractor, and think you have a glow plug system, I'd suggest you read the owner's manual:
You have an intake air heater system just like all the Yanmar engine based 3000 series tractors you DO NOT have glow plugs.
By Golly, you're right! I always thought I had it because it starts so easily each time.... Besides, I operated it like every diesel truck I ever owned (turned key to run, wait for click and lights to extinguish, then start) and it worked flawlessly. So now I understand and more fully appreciate Mech's delimema.
If the altitude at 8600 feet makes that much difference with starting ability, and it appears be a common problem due to your other experience, then I'd say that your dealer probably can't be faulted as the tractor is not technically defective per se. You have the priviledge of living in a unique environment that few people ever will experience and with unique settings, comes unique costs specific to those conditions. I have found that this is a fact common to most things in life. I guess you have a few choices: new block heater, use the intake air heating system, or have the timing adjusted to compensate. Perhaps the engine can be retrofitted with a glow plug system although again, that is probably not going to be cheap. The best solution is probably the addition of a turbo which will help to compensate for the thin air. However, the simplest solution for you might simply be to replace the heater (get a spare) when it goes out. It requires NO tractor transportation costs and once you've done it a few times, will become second nature.... another maintenance cost for the high altitude priviledge. Think of it as akin to replacing brake pads and clutches more frequently when living in hilly terrain or living with rusted panels when living in wet areas.