Jump to content
SAU Community

New fuel pump: Anyone notice this?


Recommended Posts

I put in a new fuel pump today - Bosch 040 :rolleyes:

Apart from the small beehive buzzing in my boot, I can now run more boost - about 13psi without it misfiring or pinging.

Strange, anything near 11psi before would misfire like hell....

How could the old fuel pump affect that ? Would my old pump have been shagged?

Link to comment
Share on other sites

Kym the stock pump is only good for 80,000Kms anyway... and after installing a new one usualy power usually goes down because of your richer AF ratio

Maybe it WAS a ping because the 040 would of made it misfire more.

Congrats on the new toys :)

Link to comment
Share on other sites

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now

  • Create New...