Does diesel go off

[4Munta]

I have 3/4 of a tank in my hilux. the truck has been off the road for about a year and i was wondering if i should drain this?? can any one help please

[albundy]

yep, it can grow algae in it. I would drop it, and next fill put an anti algae/injector clearner through it. Change the fuel filter as well.
Al

[4Munta]

yep, it can grow algae in it. I would drop it, and next fill put an anti algae/injector clearner through it. Change the fuel filter as well.
Al

hey thanks for that was going to change fillter anyway. injectors are clean as have done a complete rebuild

thanks again

[albundy]

I would still put an anit algae stuff in it as it could be in your fuel lines as well.
Al