You searched for gm - Page 6 of 256 - UnderhoodService
Associated Equipment Announces Energy Efficient Heavy-Duty AGM Battery Chargers

The 6006AGM, 6009AGM and 6012AGM are currently in production and will be available for distribution in September.

Edelbrock Supercharger System Enhances V6 Chevy Colorado And GMC Canyon Performance

With this supercharger, owners will experience a 24 percent boost in horsepower, allowing for enhanced performance off the line and an improved towing ability.

GM Tech Tip: Lin Bus Diagnostics

As more smart motors, switches and sensors are being used, there are more Local Interconnect Network (LIN) buses on vehicles.

GM Tech Tip: Service ABS / TCS / Power Steering, Suspension Message

Monitor the voltage on the communication enable circuit 5986 at any of the modules affected.

JASPER Expands Remanufactured GM 6T40/45/50 Transmission Line

The GM 6T40/45/50 is covered by JASPER’s three-year/100,000-mile nationwide transferable parts and labor warranty.

Flowmaster Releases Cat-Back Exhaust Systems For GM, Ford And Nissan Trucks

Holley announces the release of three new cat-back exhaust systems from Flowmaster – an American Thunder system for 2019 GM Silverado/Sierra 1500 and FlowFX systems for 2015-19 Ford F-150 and 2017-19 Nissan Titan vehicles.

MAHLE Motorsport Introduces GM LSX Combo PowerPak Piston Kits

The new kits offer budget-conscious versatility in a race-proven piston package, according to the company.

JASPER Offers GM 3.6L DOHC Engine With Optional GDI Fuel System Pre-Installed

Jasper Engines & Transmissions has expanded the availability of its remanufactured GM 3.6L Product Line. The GM 3.6L LLT engine option is available with Direct Injection (GDI) fuel injectors, fuel rails, injector harnesses and a fuel rail pressure sensor pre-installed.

GMB Tensioner And Idler Program Now Available To All

Check out the latest part numbers now available on the GMB e-catalog.

GM Tech Tip: Black Smoke And Rough Idle On Cold Start

The driver will complain that during a cold start black smoke will come from the exhaust and the engine will have a rough idle and minimal misfires. With the introduction of direct fuel injection systems, GM has revised the cold start control system to reduce cold start emissions. Quicker catalytic converter heating helps meet the ever-changing emission requirements and improve fuel economy.