TSB PIP6098 — Buick, Cadillac, Chevrolet and GMC Service bulletin
PIP6098 is a service bulletin on file with NHTSA for 20 Buick, Cadillac, Chevrolet and GMC models, 2020–2024 model years. A TSB is factory repair guidance, not a recall — the repair is not automatically free.
What the bulletin says. This PI advised dealer technicians of possible causes of diesel fuel contamination in gasoline powered vehicles and advises of warranty direction.
NHTSA's own summary of the document, quoted from the public manufacturer-communications file.
Vehicles and model years PIP6098 names
Every document filed under PIP6098
| Document ID | Filed | Type |
|---|---|---|
| PIP6098 | January 14, 2026 | Service bulletin |
Questions buyers ask
What is TSB PIP6098?
PIP6098 is a service bulletin filed with NHTSA by Buick, Cadillac, Chevrolet and GMC, covering 20 Buick, Cadillac, Chevrolet and GMC models across the 2020–2024 model years. NHTSA's summary reads: This PI advised dealer technicians of possible causes of diesel fuel contamination in gasoline powered vehicles and advises of warranty direction.
Which vehicles does PIP6098 cover?
NHTSA's file names Buick Enclave (2020–2023); Cadillac Escalade (2020); Chevrolet Blazer (2020–2023); Chevrolet Bolt EV (2020–2023); Chevrolet Camaro (2020–2024); Chevrolet Colorado (2020–2022); Chevrolet Corvette (2020–2022); Chevrolet Equinox (2020–2022); Chevrolet Impala (2020); Chevrolet Malibu (2020–2023), and 10 more vehicles listed on this page. A bulletin number can be re-issued against more vehicles later, so check the model-year list on this page against your own.
Is TSB PIP6098 a recall, and is the repair free?
No. PIP6098 is repair guidance the manufacturer sent its dealers, not a safety defect finding. You pay for the work unless the vehicle is still under warranty. Recall repairs, by contrast, are always free.
How do I get the full text of PIP6098?
Take the document ID to a dealer's service desk, or search NHTSA's manufacturer-communications records. This page carries every document ID filed under PIP6098, its date, and NHTSA's own summary from the public file.
Every number on this page is a count of records in the federal complaint, recall, and investigation files published by NHTSA's Office of Defects Investigation. This page lists only what NHTSA's manufacturer-communications file records under PIP6098. Check any specific vehicle's open recalls by VIN at nhtsa.gov/recalls.