Is the Chevy Ecotec engine reliable?
Is the Chevy Ecotec engine reliable?
2.4L Ecotec Reliability It’s certainly not the most reliable engine out there, but it’s also far from the worst. 2010-2013 Chevrolet Equinox models seem to be the most susceptible to running into timing chain and high oil consumption problems. Otherwise, later models are prone to carbon build-up.
Are there any problems with the GM 2.4 Ecotec engine?
A few symptoms of timing chain problems on the GM 2.4 Ecotec engine include: 1 Engine fault codes 2 Rattling sounds 3 Misfires 4 Poor operation More …
What are the most common Ecotec engine problems?
Chevrolet Equinox and Malibu models seem to be the most affected. The main problem with 2.4L Ecotec timing chains are the tensioners and upper bolt. When the tensioner fails it allows the timing chain to develop slack. In turn, the timing chain can jump a few teeth.
What kind of fuel injection does a 2.4 Ecotec engine use?
Early GM 2.4L Ecotec engines use port fuel injection. Fuel is sprayed into the intake ports, which helps wash away any oil deposits. However, the later direct injection 2.4 Ecotec engines don’t have that benefit. Fuel is sprayed directly into the cylinder thereby allowing carbon deposits to form on the back of intake valves.
Are there any problems with the Chevy Equinox Ecotec engine?
Chevrolet Equinox and Malibu models seem to be the most affected. The main problem with 2.4L Ecotec timing chains are the tensioners and upper bolt. When the tensioner fails it allows the timing chain to develop slack. In turn, the timing chain can jump a few teeth. To make matters worse, the 2.4 Ecotec is an interference engine.
Is there a leak in my Malibu 2.5L?
On my 2013 Malibu 2.5l LCV I have been loosing coolant and I can’t find the leak. So far I have pressure tested the cooling system at 20 psi and found no leaks. Today I have added the dexcool friendly uv dye in hopes of the leak showing up. After letting the dye circulate for an hour or so no leaks noted.
When did the GM 2.4L Ecotec come out?
The GM 2.4L Ecotec engine made its debut in 2006 and remained through 2019 in the Polaris Slingshot. 2.4 Ecotec engines are found in many Chevy, Buick, Saturn, GM, and Pontiac models. The engine offers a respectable 164-182 horsepower given its small NA design. It’s also an efficient engine that offers good fuel economy.
What are the problems with a 2.4L Ecotec engine?
Anyways, some common problems with the GM/Chevy 2.4L Ecotec engine includes: 1 Timing chain 2 Oil consumption 3 Carbon build-up 4 Oil leaks
Chevrolet Equinox and Malibu models seem to be the most affected. The main problem with 2.4L Ecotec timing chains are the tensioners and upper bolt. When the tensioner fails it allows the timing chain to develop slack. In turn, the timing chain can jump a few teeth. To make matters worse, the 2.4 Ecotec is an interference engine.
