Had my 1026R out tonight moving snow when it started to feel sluggish. Before I knew it the engine barely wanted to run then shut down. Started back up and ran fine until going full speed then would bog out. Is it Possible when tank is at 1/4 that the little bit of diesel lis sloshing around and causing it to bog out? Need to look further into this tomorrow and add more diesel to it but was just curious if anyone has had this issue.