[200q20v] Mixture....advice needed

[C1J1Miller at aol.com]

You said at full throttle, the mixture is right/rich?  If you increase the fuel pressure with a new or s4/6 fuel pressure regulator, that will increase richness across the board, including at full throttle; not sure if that will be ideal.

I wonder if one of the fuel injector service places could modify the injectors to run the correct pressure?  You might also want to consider a custom reprogram of the ECU to match the injectors.
Chris


In a message dated Mon, 18 Dec 2000  3:26:19 PM Eastern Standard Time, Brian.Link at Level3.com writes:

<< You nailed it Chris,
bosch part number for the 91 3B injector is 0280 150 737
my injector is bosch part number 0280 150 951 which is the S4 injector.
the 3B is at 3.0 Bar the S4 is at 4.0 Bar.
Now what?  will a S4 regulator fit?  I guess I will have to get an
adjustable one.

Thanks
Brian Link

Boulder, CO
 >>