cummins fuel filters change out
Having trouble finding instructions on primary and secondary fuel filter replacement, looked here, utube etc no luck.. thanks to all 07 Hr ambassador 330 cummins isc
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I also like to warm up the engine a little before starting fuel filter change. Not enough to get it hot, just enough to get the cylinders warmed up some, so it starts easier
As soon as the engine starts, take it to at least 1/2 speed. Rev it up, so if it stumbles a little, a better chance of keeping going. Another reason to have it warmed up a little, so not revving on a cold engine.
As soon as the engine starts, take it to at least 1/2 speed. Rev it up, so if it stumbles a little, a better chance of keeping going. Another reason to have it warmed up a little, so not revving on a cold engine.
