Engine Performance Tuner for 2011 Chevrolet Silverado and Effect on Warranty  

Question:

Expert Reply:

Use of an engine performance enhancement product such as the Edge # EP85300 will not in and of itself void a vehicle manufacturer warranty.

Consumers of aftermarket products are protected by the Federal Magnusson-Moss Warranty Act. The Act states that if something breaks on your vehicle and you take it in for warranty repair, the dealer must honor your warranty unless whatever modifications you have added to your vehicle actually caused the problem in question. However, since it is very difficult for most people to fight a voided warranty, we recommend that you simply return your vehicle to its stock settings and disconnect and remove your tuner before you take your vehicle to a dealer for warranty work.

All tuners for your truck's various versions are shown on the linked page.

expert reply by: Adam R

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