answersLogoWhite

0


Best Answer

There are two ways to drain the fuel tank... One is to siphon it... The other is to drop the tank from below remove the fuel pump assembly and then turn the tank over to pour the fuel out. I would recommend using both methods together if you need all the fuel out or if your changing the fuel pump. Siphoning will get the majority out but not. and if your dropping the tank anyway siphoning will make it lighter and easier to work with.

User Avatar

Wiki User

15y ago
This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: How do you drain gas tank 1990 Chevy 1500 305?
Write your answer...
Submit
Still have questions?
magnify glass
imp