A new class action lawsuit against General Motors claims the auto manufacturer hid a defect in its oil coolers for 2024-2026 truck models and is refusing to cover resulting engine damage under ...
General Motors' LS4 engine has long been known to have a number of issues - here are the biggest problems owners have ...
A new class action says GM uses low oil to deny Duramax engine claims. GM’s own 2024 and 2025 dealer bulletins show why a cracked oil cooler makes a neglected engine and a defective one look the same.
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Refreshing a 5.3L LM7 engine for a GMC C1000
The 1962 GMC C1000 gets a comprehensive engine refresh with a vintage-inspired twist, blending modern LS reliability with ...
The National Highway Traffic Safety Administration (NHTSA) has opened a new investigation into a potential safety issue affecting certain units of the GMC Sierra 1500 pickup. The investigation follows ...
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