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What 1 owners told NHTSA about the 2019 Chevrolet 6500hd

These are the actual owner complaints behind this car’s reliability verdict, filed with the federal government, unedited. They’re unverified reports, not confirmed defects: read them as leads for your pre-purchase inspection, not a diagnosis.

All (1)Engine (1)

1 of 1 complaints match · Engine · clear filters

Nov 12, 2020Engine

WATER LINE FOR ENGINE CRAKED AND WATER GUSHING ALL OVER ENGINE

NHTSA ODI 11374351

Working with the data? Download all 1 complaints as CSV · fetched from NHTSA July 21, 2026

How to use these: a complaint is one owner’s report, filed voluntarily and published unverified. Patterns matter more than any single story. If several owners describe the same failure at similar mileage, put that system at the top of your pre-purchase inspection list. Back to the full 2019 Chevrolet 6500hd verdict →