I'm sure its been asked before, but what if a well intentioned son borrowed you diesel (2.5 N/A) and decided to fill it when he brought it back. Sounds good till your son tells you he forgot to pay attention and filled it with GAS! Says it ran great till about 1/4 mile from home (less than 5 miles total), and stated missing real bad. I'm going to do the obvious, drain the tank, replace fuel filter, but what else? Thanks in advance
Geoff