Is The 5 3 Ecotec3 A Good Engine

Is The 5 3 Ecotec3 A Good Engine. Tuning the New 2014 Chevy Silverado EcoTec3 5.3L And for a good reason, this engine is cheap and runs forever Ironically, the Ecotec3 engine did not really solve this problem with the AFM system.

The 5 Most Common Chevy EcoTec3 5.3L Engine Problems
The 5 Most Common Chevy EcoTec3 5.3L Engine Problems from chevytrucks.org

In conclusion, the 5.3 Ecotec engine is undeniably a good engine overall. The largest number of lifter failures were on engines built from Sept 2020-March 2021 because of defective parts

The 5 Most Common Chevy EcoTec3 5.3L Engine Problems

Agreed, the 5.3's reputation was pretty damn good across industry until the lifter failures started back in 2019 Although GM isn't the only manufacturer having trouble with these. Only use the motor oils recommend by GM for your engine

5.3l Ecotec3 V8 Engine With Dfm. First of all, we believe that the 5.3L EcoTec3 is a good, reliable engine with an excellent combination of performance and fuel efficiency 95% of them are double cab Chevrolet Silverado 4x4's with the remaining 5% being GMC Sierra's of various configurations.

GM 5.3L V8 L84 Ecotec3 OHV Engine Long Block 2019 Silverado Sierra eBay. It's crucial to budget for regular maintenance and be prepared for potential expenses down the line Chevy retired the Vortec 5300 engine in the year 2013 and it was instead replaced with an Ecotec3 5.3 L engine which was supposed to have solved this problem