Federal safety regulators are investigating reports that General Motors vehicles equipped with its 6.2-liter L87 V8 engine ...

U.S. legacy automaker, General Motors GM, is facing growing engine trouble that has caught the attention of federal safety ...

NHTSA just reopened the GM 6.2L V8 headache. On January 19, 2026, the agency said it opened a new recall query into about 597 ...

Using thicker engine oil may have only thickened the plot on this engine saga.

Engine failures in these vehicles can occur without warning. Prior NHTSA investigation documents noted owners reported "no detectability prior to the engine failure." Sudden loss of propulsion ...

The fix involved swapping out the engine oil in the 6.2L V8 truck motors for a higher-viscosity one ...

As we’ve been reporting since last Spring, GM has been having some issues with the 6.2L V8 L87 that powers full-size trucks and SUVs on the T1 platform. These include the Chevy Silverado 1500, GMC ...

GM’s legal troubles regarding problems with the 6.2L V8 L87 engine installed in full-size trucks and SUVs from the 2021-2024 model years appear to be far from over. A new class action lawsuit filed in ...

Is the V8 lifter nightmare finally over? One 2026 Chevy Silverado owner dug into his VIN data and found the news every truck ...

Another 6.2-liter GM V8 has gone to an early grave, this one failing with just four miles on the odometer. This tear-down from Dave’s Auto Center gives us a look at a freshly minted L87 V8 as they ...