For now, here are the 5 car companies that had the most service recalls in 2025. There are a few in there that might shock you. It is important to note that remedies for some of these recalls are only ...

Transmission trouble is the kind of surprise that empties a savings account in one shot, […] ...

GM is addressing widespread telematics module failures affecting infotainment, OnStar, and Super Cruise, as owners report long waits for repairs.

A GM service bulletin denies warranty coverage for repairs due to diesel contamination in gas cars, advising owners to seek reimbursement from fuel suppliers.

Cross-Fire Engine was supposed to be a landmark for GM, but there's a reason it's called the 'Cease-Fire.' See the design ...

The Cross-Fire engine used by GM in the early 1980s didn't get the best reputation. Here's why some critics have given it the ...

Following a major contamination event in Colorado, GM’s Service Bulletin PIP6098 confirms that damage from incorrect fuel is ...

Amazon Prime's value extends beyond fast, free shipping, with a growing list of perks that make a membership worth the cost. The latest addition? Prime members can now access fuel discounts at ...

Abstract: A Spark ignition (SI) engine is a complex, multi-domain component of the vehicle powertrain system. The engine control module (ECM) for an SI engine must achieve both high performance and ...

Abstract: Fuel cell is an attractive alternative to generate clean electricity for many industrial applications. This paper discusses model predictive control (MPC) of a fuel cell-based power unit (FC ...