GM Authority

GM Releases Fix For Chevy Trax Fuel Injector Flow Rate Issue

General Motors has released an updated fix for a fuel injector flow rate issue affecting certain units of the Chevy Trax crossover, revising an earlier Service Update for the issue with a more ...
GM Authority

GM Extends Chevy Colorado Fuel Injector Flow Rate Fix Coverage

Certain units of the 2023 through 2024 Chevy Colorado pickup, powered by the turbocharged 2.7L I4 L2R engine and 2.7L I4 L3B gasoline engines, are included in a new GM Service Update containing a fix ...
Hot Rod

Improvement or Impairment? To Modify G.M.’s New Fuel Injection You Have To Get With The Program

This is the twin TBI setup attached to the top of the new cross-ram manifold. Note that fuel enters the left TBI unit first and then on to the right unit before being returned to the tank. Although ...
Hot Rod

Street Rod Fuel Injection - No Carb Diet Part 2

Last month we looked at what it would take to convert your carbureted engine over to electronic fuel injection--in theory. This time we break out the wrenches. Remember we are performing two ...