B7610 Slow to Start When Cold

[pjmsj21]

It is now getting down to the mid to low 40's and I am noticing my 7610 to require more cranking time to start. Once it has been running for a while and I turn it off, it starts as it always has. I usually warm up the GP for 12ish seconds.

Any thoughts or suggestions?

TIA

 

[Roadworthy]

Activate your glow plugs for ten or fifteen seconds before attempting to start. Make sure you're actually getting power to the glow plugs. Check to make sure the glow plugs are good and heating.

 

[big bubba]

what viscosity engine oil are you using? recommend 5/40 diesel rated full syn oil, will help w/cold starts. many use 15/40 but i much prefer the above, welcome to forum