Popular FAQ
FAQ – What is a Noid Light
An automotive noid light is to test the fuel injector operation in any EFI vehicle. Problems with your fuel injector can cause your engine...
How to Perform an Automotive Connector Terminal Drag Test
An automotive connector terminal drag test checks whether a female electrical terminal grips its matching male pin tightly enough to maintain reliable...
LS1 ECU Pinout – 1999-2002
Rounding out our LS1 engine guide is our LS1 ECU pinout article for year ranges between 1999-2002 F-body vehicles. This ECU pinout is accurate...
How To Test a Chevy Lumina MAF Sensor
The Chevy Lumina MAF Sensor is a vital part of your EFI system. This pass through mass air flow sensor reads information about the air as...
DTC P1121 – How to Service your Civic Throttle Position Sensor
The OBDII trouble code P1121 is due to your throttle position sensor signal being lower than expected by your ECU. Problems that arise from this OBDII...
Press Release : New MSD LS Ignition Coils
MSD is taking LS engines to a new level, with the complete lineup of MSD Atomic products and now the new LS Blaster ignition...
FAQ : Engine Grounding 101
One of the most overlooked modifications on any vehicle is the grounds that provide an essential ying to the battery and charging systems yang....
FAQ – LS2 Specifications
LS2 Engine Specifications
The first of the GEN IV GM engines in the LS family, the LS2 was standard in the Pontiac G8 GT as...
