Imagine this: strange, squealing noises are coming from your vehicle’s engine area, and you somehow figure out that it’s due to the damaged serpentine belt. So, you remove it and get a new belt as a replacement. But as you stand there, with the new belt in your hands, there’s a problem: you’re not quite … Read more
Having accurate information about the location of different sensors in your vehicle, especially the engine area, can make DIY auto maintenance a lot easier. The same thing holds for the 4.3 Vortec engine. As reliable and long-lasting as it is, there’ll be occasional issues down the road leading to issues like hard start-up, vehicle sputtering … Read more
The 4.3 Vortec is one of the most significant engines in GM’s history. Despite being discontinued in 2014 in favor of LV3 EcoTec3, it still remains a fan-favorite among GM truck owners for its all-round performance and longevity. In this post, we’ll talk about its different aspects and discuss how it’s different from the other … Read more
One of the most common problems associated with the 4.3L Vortec engines is the fragile distributor cap. Many GMC and Chevy owners have complained that the distributor caps in their 4.3L Vortec-based vehicles crack or wrap (lose their shape) due to heat. As a result, moisture or dirt starts to enter the distributor, causing the … Read more
The 4.3L Vortec is a V6 gasoline engine produced by General Motors and is well-known for its balance between power and fuel management. It was initially introduced as an alternative to V8 engines back in 1985, and now we see its different variants in the market, such as L35, LF6, LU3, etc. But despite being … Read more