Install Tech Tips ECM Information Required When Ordering 1987-1995 GM SUV and Light Truck Engines
techtips_section_top

ECM Information Required When Ordering 1987-1995 GM SUV and Light Truck Engines

BluePrint Engines Tech Tip: 1987-1995 General Motors SUVs and light trucks used a variety of throttle body injectors. When ordering your BluePrint Engines stroker 383 base engine, you will need to provide information from the label on the engine control module (ECM).

CATEGORY

Applications

ISSUE

1987-1995 General Motors SUVs and light trucks with throttle body injection systems used a variety of service numbers. BluePrint Engines requires information from the electronic control module (ECM) label to provide an appropriate EPROM calibration chip required by the the higher-performance engine

ACTION

The information needed to select the correct EPROM for your new BluePrint Engine SUV and light truck engine is included on the label on the outside of the engine control module (ECM) shown below:

Please copy the numbers or have the ECM available when you order your BluePrint Engines base engine. If you have any questions, contact BluePrint Engines by phone or email for additional information.

APPLICATION

BP38301CT
BP38302CT