The coolant in your tester looks nasty. Hard to tell with the gas, if you put more in a cup or something so you can see how clear it is, may be of help. If the fuel looks cloudy, much like your coolant, you have water in your fuel.
The coolant in your tester looks nasty. Hard to tell with the gas, if you put more in a cup or something so you can see how clear it is, may be of help. If the fuel looks cloudy, much like your coolant, you have water in your fuel.