Sage-Tips

Is the Chevy 3.8 a good engine?

The 3.8 is a great engine but it is not quite smooth enough for where Buick is going as the leader in NVH. The HFV6 is also a great engine.

What is GM’s most reliable engine?

1. Buick 3800 V-6: This was GM’s workhorse engine from the mid-1970s through 2006. It was reliable, tunable for performance or fuel economy and extremely durable. Buick’s V-6 ranks not only as one of GM’s best engines; it’s also one of the best engines in industry history.

What GM cars have the 3.8 engine?

The GM 3800, 3.8-liter V-6 came in the Chevrolet Monte Carlo, Malibu, El Camino, Impala, Monza, Caprice, Camaro and Lumina.

Is the 3.9 GM a good engine?

A standard VVT 3.9 is a great engine. Can’t go wrong with any of the gen 3 3800 engine family. If you can find one with the 3.8 i would by it. We have not seen any real issues in our shop with 3.9,but the 3.8 was bullet proof.

Is the 3.9 gm a good engine?

Is the GM 4.3 V6 a good engine?

Chevy Vortec 4300 (4.3L V6) Engine Reliability Overall, the 4.3 vortec is a very strong and reliable motor, proven by it being the longest lasting production vortec engine. Generally, these engines are extremely capable of lasting up to 300,000 miles.

Why did GM stop making the 3800 engine?

GM couldn’t get consistent quality from the difficult-to-cast aluminum blocks, so it dropped the engine after just two years. But the basic design and technology were resurrected for an iron block, a 198-cubic-inch V6.

What kind of engine does a Chevy V6 have?

The History of the Chevy 3.8L V6. Chevrolet had two types of 3.8-liter V-6 engines: the 3.8-liter Buick V-6 and the short-lived Chevrolet 3.8-liter version. The venerable and immensely popular Buick V-6 survives today as the GM 3800 and serves as the base engine for many Chevy cars.

What happened to the V6 engine in GM cars?

General Motors’ ubiquitous 3.8-liter V-6 is soon to become extinct. For ’09, it is replaced by GM’s (more) modern 3.9-liter V-6 in the Buick Lucerne, leaving it barely hanging on in the Buick LaCrosse and Pontiac Grand Prix, which share a platform.

What kind of engine does a GM High Value engine have?

MPFI was used on both, and a full-production turbo version was available on the 3.1 L (3,135 cc). An even higher displacement DOHC 3.4 L (3,350 cc) LQ1 was also developed, and eventually, the new GM High Value engine family followed. Production of OHV Generation II engines ended in 1994 after the introduction of the Generation III in 1993.

What kind of engine does a 60 degree V6 have?

The General Motors 60° V6 engine family was a series of 60° V6 engines which were produced for both longitudinal and transverse applications. All of these engines are 12-valve cam-in-block or overhead valve engines, except for the LQ1; which uses 24 valves driven by dual overhead cams.