Free repair checklist
Change Your Malibu's Oil for $22 — 1.5T LFV Guide
ACDelco PF2257G filter · dexos1 Gen3 0W-20 · 4.2 qt · 18 lb-ft drain plug
This checklist is a practical starting point. The DIY Mechanic System gives you a clearer path to diagnose the problem, plan the job, and complete the repair.
What this checklist covers
- OEM part numbers included — ACDelco PF2257G filter and GM-certified dexos1 Gen3 0W-20 fluid
- Done in under 30 minutes — complete step-by-step walkthrough for the LFV engine
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