Most Common Car Issues

Selected parameters

Engine Model
LE5
Model
Sky

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MOST COMMON PROBLEMS

SATURN Sky 2007

The 2007 SATURN Sky is a stylish convertible/cabriolet powered by a 2.4L in-line 4-cylinder engine, manufactured by GM. Featuring dual overhead cams and multipoint fuel injection, this sporty vehicle offers a thrilling ride. With a gross vehicle weight rating of 6,000 lbs or less, this lightweight car delivers both performance and efficiency. Built in Wilmington, Delaware, the Sky is a testament to American engineering.

Spec:

Engine Configuration
In-Line
Engine Manufacturer
GM
Engine Model
LE5
Engine Number of Cylinders
4
Other Engine Info
4Cyl, MFI, DOHC, HO, Ecotec

Problems:

Oil consumption
The LE5 engine is known to consume more oil than usual, which can lead to frequent oil top-ups and potential engine damage if not monitored.
Timing chain wear
The timing chain and its associated components can wear out prematurely, leading to potential engine performance issues and costly repairs.
Coolant leaks
The engine may develop coolant leaks, particularly around the water pump and thermostat housing, leading to overheating issues.
Ignition coil failure
The ignition coils on the LE5 engine are prone to failure, causing misfires, reduced performance, and potential engine stalling.
Fuel injector problems
Fuel injectors may become clogged or fail, resulting in poor fuel economy, rough idling, and difficulty starting the engine.
Intake manifold gasket leaks
The intake manifold gasket can deteriorate over time, causing air leaks that affect engine performance and fuel efficiency.
Throttle body issues
The throttle body may become dirty or malfunction, leading to erratic idling, poor acceleration, and stalling problems.
SATURN Sky 2008

The 2008 SATURN Sky is a striking convertible built by GENERAL MOTORS LLC, boasting a 2.4L inline-4 engine with multipoint fuel injection. It features a manual transmission for an engaging driving experience and provides safety with first-row airbags and an occupant sensor. This stylish two-door cabriolet is assembled in Wilmington, Delaware, and is perfect for those who enjoy open-top driving.

Spec:

Engine Configuration
In-Line
Engine Manufacturer
GM
Engine Model
LE5
Engine Number of Cylinders
4
Other Engine Info
4Cyl, MFI, DOHC, HO, Ecotec

Problems:

Oil consumption
The LE5 engine, like many GM Ecotec engines, is known for higher than average oil consumption, which may require more frequent oil top-offs.
Timing chain issues
Some owners have reported premature timing chain wear or failure, which can lead to serious engine damage if not addressed.
Coolant leaks
The Ecotec engines can develop coolant leaks, particularly from the water pump or head gasket area.
Ignition coil failure
The ignition coils on the LE5 engine can fail, leading to misfires, rough running, and poor fuel economy.
Carbon build-up
Direct fuel injection can lead to carbon build-up on intake valves, which can cause rough idling and performance issues over time.
Throttle body problems
Throttle body issues can cause erratic idle, stalling, and poor throttle response.
Fuel injector issues
The injectors on the LE5 engine can become clogged or fail, leading to poor engine performance and fuel economy.
SATURN Sky 2007

The 2007 SATURN Sky is a stylish convertible featuring a 2.4L inline-4 engine with multipoint fuel injection. Manufactured by General Motors in Wilmington, Delaware, this sporty two-door vehicle offers a responsive driving experience with its DOHC valve train. Equipped with front airbags and an occupant sensor, it ensures safety alongside its impressive performance.

Spec:

Engine Configuration
In-Line
Engine Manufacturer
GM
Engine Model
LE5
Engine Number of Cylinders
4
Other Engine Info
4Cyl, MFI, DOHC, HO, Ecotec

Problems:

Oil consumption
The LE5 engine is known to consume more oil than usual, which can lead to frequent oil top-ups and potential engine damage if not monitored.
Timing chain wear
The timing chain and its associated components can wear out prematurely, leading to potential engine performance issues and costly repairs.
Coolant leaks
The engine may develop coolant leaks, particularly around the water pump and thermostat housing, leading to overheating issues.
Ignition coil failure
The ignition coils on the LE5 engine are prone to failure, causing misfires, reduced performance, and potential engine stalling.
Fuel injector problems
Fuel injectors may become clogged or fail, resulting in poor fuel economy, rough idling, and difficulty starting the engine.
Intake manifold gasket leaks
The intake manifold gasket can deteriorate over time, causing air leaks that affect engine performance and fuel efficiency.
Throttle body issues
The throttle body may become dirty or malfunction, leading to erratic idling, poor acceleration, and stalling problems.
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