View Single Post
Old 06-13-2018, 09:51 PM   #22
ChevyTech
Registered User
 
Join Date: May 2004
Location: Minnesota
Posts: 4,620
Re: '89 K1500 engine replacement help

You're welcome!
If you use the electric pump that is in the tank the fuel pressure will be so high the carburetor won't hold it back unless you use a fuel pressure regulator.

You do not have to drop the tank. I know of several people that used a mechanical pump and it was able to draw fuel through the pump in the tank without the tank pump having power to it.
__________________
For those of you that are wondering why you are not getting replies to your thread:
Did you give the model, year, engine, fuel system type, and transmission information?
If it is modified from what came stock from the factory, let us know that too.
ChevyTech is offline   Reply With Quote