dconine
Silver Member
- Joined
- Jan 8, 2011
- Messages
- 145
- Tractor
- John Deere 4520 Cab
I know a guy that has a 2520. It starts and runs fine but the engine pre-heater light stays on. The light goes off when you speed the engine up, but comes back on when you idle back down. Any suggestions of what it might be? Thanks.