Most Common Car Issues
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MOST COMMON PROBLEMS
GMC Savana 2015
The 2015 GMC Savana 2500 Cargo Van is a robust rear-wheel-drive vehicle powered by a 6.0L V8 L96 engine. It features hydraulic brakes, sequential fuel injection, and can run on either gasoline or ethanol (E85). With a gross vehicle weight rating of 8,001 - 9,000 lbs, it's designed for heavy-duty tasks. Built in Wentzville, Missouri, this van offers three doors and essential safety features like front airbags for the driver and passenger.
Spec:
Brake System Type
Hydraulic
Engine Model
L96
Engine Number of Cylinders
8
Problems:
Brake fluid leaks
Hydraulic brake systems can develop leaks in hoses, lines, or at the master cylinder, resulting in reduced braking efficiency.
Brake pedal feels spongy
Air in the hydraulic brake lines can cause a spongy or soft brake pedal, reducing braking performance.
Worn brake pads or rotors
Over time, brake pads and rotors wear out and need to be replaced to maintain effective braking.
Abs warning light
The Anti-lock Braking System (ABS) may have sensor issues, electrical problems, or a malfunctioning ABS module.
Engine overheating
The L96 engine can experience overheating issues due to a failing thermostat, water pump, or clogged radiator.
Oil consumption
The L96 engine may consume oil, requiring frequent checks and top-ups.
Sensor failures
Various sensors, such as the oxygen sensor, camshaft position sensor, or crankshaft position sensor, can fail and affect engine performance.
Transmission issues
The transmission may experience problems such as slipping, rough shifting, or fluid leaks.
Fuel injector problems
Clogged or malfunctioning fuel injectors can lead to poor engine performance and reduced fuel efficiency.
Ignition coil failure
The ignition coils can wear out, leading to misfires and rough engine running.
Exhaust manifold leaks
The exhaust manifold can develop leaks, causing increased engine noise and potential exhaust fumes in the cabin.
Catalytic converter issues
The catalytic converter can become clogged or fail, leading to poor engine performance and increased emissions.