: 4.3 SCPI-MPI Injector Conversion


CronusTRD
04-08-2010, 06:11 AM
This upgrades the vortec 4.3 injector from SCPI to MPI.

Delphi Part # FJ10565

Same as

Delco # 217-3028
Gm # 89060439

INJECTOR KIT,CTL SEQ M/PORT FUEL

I will also include new gaskets.

$240, located in 21075.

This fixes the issues in TSB #99066G Special Policy Adjustment-Sequential Central Port Fuel Injection (SCPI) Failures in California Only (YF5 Emission Equipped) - (Nov 5, 2003)

The SCPI fuel injector is prone to clogging as it uses a poppet that can get clogged with fuel deposits. The upgrade switches it to a MFI injector which uses an electronic solenoid. This affects "W" code GM 4.3 engines 1996-2001.

http://www.arb.ca.gov/newsrel/nr021103.htm

CronusTRD
05-26-2010, 10:37 AM
bump