The 3.6L LLT delivers a market-leading balance of good specific output, high torque over a broad rpm band, fuel economy, low emissions, and first-rate noise, vibration and harshness control, with exclusive durability-enhancing features and very low maintenance.
Are Cadillac 3.6 a good engine?
Yes, it is. After much success in in the CTS, the 3.6 engine made its way into a variety of cars, including my wife’s Chevy Traverse. Despite the lack of a turbocharger, it has impressive horsepower for its size, excellent low-end torque, and respectable fuel economy when paired with a 9-speed transmission.
When did GM fix the 3.6 timing chain?
In November 2012, GM released a special coverage adjustment (#11340C) for timing chain wear in 2.8L and 3.6L V6 engines (LP1/LY7/LLT).
Is the LFX engine reliable?
Outside of problems that can be caused by running low on oil, the LFX doesn’t have any catastrophic engine problems and has proven to be reliable.
What is the most reliable GM 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.
Is the Cadillac 3.0 a good engine?
The base engine in the 2012 Cadillac CTS sedan is a 3.0-liter V6 that makes 270 horsepower. Reviewers say it offers good passing power and plenty of punch. However, reviewers say it feels sluggish when compared with the 3.6-liter, 318-horsepower V6 engine found in higher trim levels.
Do Cadillac CTS have a lot of problems?
RepairPal gave the Cadillac CTS a 3.5 out of 5.0 reliability rating, ranking it 17th out of 31 luxury midsize cars. … But while the CTS has a lower frequency of annual repair shop visits than other luxury midsize cars, the model has a 16% probability of having severe damages. That’s higher than the average 12%.
Who makes the GM 3.6 engine?
The 3.6 liter V6 engine (production code LFX) is a six-cylinder engine produced by General Motors for use in a broad range of vehicles. It is part of GM’s third-generation high-feature V6 engine family, and has been succeeded by the LGX.
GM 3.6 Liter V6 LFX Engine.
|Valve configuration:||Dual overhead camshafts|
|Valves per cylinder:||4|
Is GM 3.6 an interference engine?
The GM 3.6 is not an interference engine; however, it seems to have almost the same effect when the timing belt breaks. The broken timing belt or chain can cause serious trouble for the engine if not rectified immediately.
How do you prevent timing chain failure?
The best way to prevent timing chain failure is to have the tensioner inspected. It is a relatively simple procedure that should be done from under the car.
What is the difference between LLT and LFX?
The LFX has a different intake manifold and integrated exhaust ports. The LLT uses a Bosch ECM while the LFX uses a Delphi ECM. The LLT currently has mods like intake manifold spacers, manifold porting, and shorty or long tube headers available for it, that will not work on the LFX engine.
Is the Lgx a good engine?
(codename LGX) that also is an excellent addition to the Cadillac ATS and CTS lineup. It muscles its way onto the 2016 Wards 10 Best Engines list not because it’s better than the LT1 V-8, which was seeking a third consecutive trophy, but because it so powerfully completes the Camaro tandem.
Is the V6 VVT engine good?
So it is fair to say the 3.6 V6 Pentastar is a good reliable engine. It pulls strong with impressive acceleration. It is regarded as among the most reliable high-volume production engines around.
Which Chevy truck engine is best?
2020 Silverado 1500 – Award-Winning 6.2L EcoTec3 V8 Engine
The award-winning 6.2L EcoTec3 V8 is Silverado’s most powerful engine, generating 420 horsepower and 460 lb-ft of torque. It’s this 6.2L engine that gives the 2020 Silverado 1500 its Best-in-Class maximum towing capacity of 13,400 pounds.
What is the most reliable GMC truck engine?
After careful review and testing of all three, WardsAuto reported the 3.0L Duramax Turbo-Diesel I-6 engine was the unanimous pick. The judges, who tested the engine in a 2020 Sierra 1500 Crew Cab, remarked that the 3.0L Duramax Turbo-Diesel stood out with its smooth, responsive and quiet driving experience.
What truck has the longest lasting engine?
The 5 Longest-Lasting Used Trucks
- Honda Ridgeline. The Honda Ridgeline comes in at first place in the category of trucks most likely to last 200,000 miles. …
- Toyota Tacoma. The Toyota Tacoma is another midsize truck that can provide reliability and longevity. …
- Toyota Tundra. …
- Chevrolet Silverado 1500. …
- Ford F-150.