Most Common Car Issues

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Engine Model
LE5
Model Year
2007

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MOST COMMON PROBLEMS

PONTIAC Solstice 2007

The 2007 Pontiac Solstice is a stylish convertible/cabriolet featuring a 2.4L inline 4-cylinder engine with multipoint fuel injection. Manufactured by General Motors, this sleek two-door sports car offers a spirited driving experience with its high-output Ecotec engine. Built in Wilmington, Delaware, the Solstice combines performance and safety with dual front airbags and an occupant sensor.

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 2.4L LE5 engine is known to consume oil at a higher rate, which can lead to engine damage if not monitored regularly.
Timing chain wear
This engine can experience timing chain wear, leading to potential engine misfires or failure if not addressed.
Camshaft actuator issues
Problems with the camshaft actuator can cause rough idling, poor performance, and the check engine light to come on.
Coolant leaks
The engine may develop coolant leaks, particularly around the water pump and thermostat housing, leading to overheating.
Ignition coil failure
Ignition coils in this engine can fail, leading to misfires and reduced performance.
Fuel injector problems
Fuel injectors may clog or fail, causing poor fuel economy and engine performance issues.
Intake manifold gasket leaks
The intake manifold gasket can fail, causing vacuum leaks that lead to rough idling and poor performance.
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.
PONTIAC Solstice 2007

The 2007 Pontiac Solstice is a stylish convertible powered by a 2.4L Inline-4 engine (LE5) with multipoint fuel injection. Manufactured by General Motors in Wilmington, Delaware, this two-door cabriolet offers a sporty driving experience with a dual overhead cam design. Safety features include front airbags and an occupant sensor. Perfect for those seeking an exhilarating open-top driving experience.

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 2.4L LE5 engine is known to consume oil at a higher rate, which can lead to engine damage if not monitored regularly.
Timing chain wear
This engine can experience timing chain wear, leading to potential engine misfires or failure if not addressed.
Camshaft actuator issues
Problems with the camshaft actuator can cause rough idling, poor performance, and the check engine light to come on.
Coolant leaks
The engine may develop coolant leaks, particularly around the water pump and thermostat housing, leading to overheating.
Ignition coil failure
Ignition coils in this engine can fail, leading to misfires and reduced performance.
Fuel injector problems
Fuel injectors may clog or fail, causing poor fuel economy and engine performance issues.
Intake manifold gasket leaks
The intake manifold gasket can fail, causing vacuum leaks that lead to rough idling and poor performance.
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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