Timing chain tensioner breakpoints for service kit or production fix for vehicle exhibiting rattle-type...
Chevrolet technical service bulletin 01485A for 2003-2004 Chevrolet Silverado, 2003-2004 Chevrolet Blazer and 2003-2004 Chevrolet S10 and others.
- Bulletin number
- 01485A
- Component
- Engine and engine cooling: engine
- Summary
- Timing chain tensioner breakpoints for service kit or production fix for vehicle exhibiting rattle-type noise coming from the engine at approximately 1800 to 2200 rpms. Sit bulletin 1408407. Tt
Owners of these vehicles have filed 134 complaints in the engine category.
Vehicles covered
- Chevrolet Silverado 2003-2004 20032004
- Chevrolet Blazer 2003-2004 20032004
- Chevrolet S10 2003-2004 20032004
- GMC Sierra 2003-2004 20032004
- Chevrolet Astro 2003-2004 20032004
- GMC Sonoma 2003-2004 20032004
- GMC Safari 2003-2004 20032004
- Chevrolet Express 2003-2004 20032004
- GMC Savana 2003-2004 20032004
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