Leadfoot64
Member
- Joined
- Jul 23, 2020
- Messages
- 35
- Tractor
- Mahindra EMax22 Gear
Hello everyone, i have recently purchased a used 2015 emax22 gear tlb as i write this its got about 550hours on it. Ive got a few issues with it and i think i already know the answer but wanted to hopefully get some confirmation from you guys before I spend all the money trying to get repairs. Heres the issues: now that its cold out (roughly in the 20s-40s) the tractor has become harder to start. I never thought it was great starting since day one but i dont have much to compare it to except some friends have older john deere and kubota small tractors that start with barely even turning the key hot or cold and no drama with clouds of smoke. When i say my machine is hard starting, I mean that it takes several tries to get it to run continuously even after using glow plugs, and im getting quite a bit of whitish/bluish/gray and sometimes black fuel smoke. I always cycle the glow plugs (about 40 seconds) when attempting to start and I have checked each plug and they look ok and ohm out at 1.8-1.9, and the connections are clean and im getting 11.5-11.8volts at each plug so the circuits and wiring and plugs are assumed good. Also, it has always taken a bit of cranking even in 80-90degree weather and I always get a decent cloud of smoke when it starts. Another issue is that since i bought the machine, it has always sputtered and puffed white/blue (fuel smelling) smoke when run at higher rpms (2800-3k/pto speed). When i bought it, i found out it had sat for quite a while and that there was enough water in the fuel to nearly fill the filter bowl. I ended up draining and flushing tank, and emptied fuel lines and replaced filter and filter housing since the shutoff lever was inop. I spoke to dealer about this and he suggested a mahindra branded fuel additive which i purchased and after all that it did start somewhat easier and some of the smoke and sputtering went away but it was still not perfect. Fast forward to now, and even considering temps arent really that cold, the tractor is much more reluctant to start, and the sputtering and smoking at high rpms has returned. Im guessing that the injectors may need cleaned/rebuilt, and im hoping that the pump doesnt need messed with. Im guessing that this could have been from the water in the fuel, but between my flush and running the additive and keeping the tank topped up and storing it in shed and keeping an eye on the filter, i would have figured the water would be well dissipated by now. What do you all think? I have videos that i will try to post of the issues that im experiencing.
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