Questions Archives | Newton Chevrolet GMC

Should You Compare AWD and FWD 2026 Chevrolet Trailblazer Models Separately?

September 26th, 2026 by Rick Buffkin

Comparing front-wheel drive and all-wheel drive versions of the 2026 Chevrolet Trailblazer separately is essential because the two drivetrains utilize completely different engine and transmission pairings. Front-wheel-drive models feature a 1.2-liter turbo three-cylinder or 1.3-liter turbo three-cylinder paired with a continuously variable automatic transmission, while all-wheel-drive models upgrade exclusively to the 1.3-liter turbo three-cylinder engine…

Posted in Chevy Research, Chevy SUV Dealer, Model Comparisons, New Vehicle Reviews, New Vehicles, Questions

Why Do Some Shops Warn Against Power Flushing a High-Mileage Transmission?

September 22nd, 2026 by Rick Buffkin

Why Do Some Shops Warn Against Power Flushing a High-Mileage Transmission? High-pressure power flushing dislodges accumulated varnish, sludge, and friction particles from internal surfaces all at once, forcing heavy debris directly into tight valve body passages and shift solenoids. On high-mileage transmissions with worn clutch plates, suspended friction material floating in old fluid often helps…

Posted in Chevy Research, GMC Research, New Vehicles, Questions, Service, Tips

Brakes and Rotors: Why Does Their Condition Matter?

September 20th, 2026 by Rick Buffkin

What Exactly Do Brake Rotors Do, and Why Does Their Condition Matter? Brake rotors are circular cast-iron discs attached to your vehicle’s wheel hubs that spin in direct unison with your tires. When you press the brake pedal, hydraulic calipers clamp friction lined brake pads against both sides of the spinning rotor, converting kinetic energy…

Posted in Chevy Research, GMC Research, New Vehicle Reviews, Questions, Service, Tips

What Happens If Brake Fluid Is Not Changed?

September 18th, 2026 by Rick Buffkin

What Happens If Brake Fluid Is Not Changed? When brake fluid is not changed, it absorbs moisture from the atmosphere over time, significantly lowering its boiling point and allowing water to corrode internal hydraulic components. This absorbed moisture can boil during heavy braking, creating compressible steam bubbles that lead to a soft brake pedal, extended…

Posted in Chevy Research, GMC Research, New Vehicles, Questions, Service, Tips

How Often Should You Inspect the Serpentine Belt on a Chevy Truck?

September 16th, 2026 by Rick Buffkin

You should visually inspect the serpentine belt on a Chevy truck during every routine oil change, or at least once every 7,500 to 10,000 miles (roughly once per year). Servicing the belt involves checking for rib cracking, edge fraying, rubber hardening, or glazing. Because this single belt drives vital accessories like the water pump, alternator,…

Posted in Chevy Research, Chevy Truck Dealer, GMC Research, GMC Truck for Sale, New Vehicle Reviews, Questions, Service, Tips

Why Is a Transmission Fluid Exchange More Expensive Than a Basic Drain and Fill?

September 10th, 2026 by Rick Buffkin

A transmission fluid exchange costs more than a standard drain and fill because it requires specialized exchange machinery, significantly higher fluid volume, and additional technician labor. While a basic drain replaces only 20 to 40 percent of the old fluid resting in the transmission pan, a machine-assisted fluid exchange connects directly to the cooler lines…

Posted in Chevy Research, Financing & Insurance, GMC Research, Questions, Service, Tips

Is It More Cost-Effective Long Term to Replace Chevy Brakes and Rotors Together?

September 1st, 2026 by Rick Buffkin

Replacing Chevy brake pads and rotors together is significantly more cost-effective long term because it eliminates duplicate labor fees, guarantees an even friction interface, and prevents accelerated wear on fresh brake pads. Installing new pads over scored or heat-stressed rotors causes early friction material breakdown, leads to brake chatter, and forces a second repair service…

Posted in Chevy Research, Financing & Insurance, GMC Research, Questions, Service, Tips

How Often Should Brake Fluid Be Exchanged?

August 26th, 2026 by Rick Buffkin

Most automotive manufacturers and technical standards recommend exchanging brake fluid every two to three years or approximately 30,000 miles. Because glycol-based hydraulic brake fluid naturally absorbs humidity through microscopic pores in flexible brake hoses and reservoir seals. Over time, fluid breakdown occurs continuously regardless of whether a vehicle accumulates heavy highway mileage or sits parked…

Posted in Chevy Research, GMC Research, New Vehicle Reviews, Questions, Service, Tips

What Is the Average Cost of a Radiator Flush and Cooling System Service for a GMC Yukon?

August 22nd, 2026 by Rick Buffkin

A professional radiator flush and cooling system service for a GMC Yukon generally costs between $150 and $250. This routine maintenance involves draining old coolant, pressure-flushing the radiator and internal water jacket to remove accumulated scale, and refilling the system with fresh Dex-Cool fluid formulated for General Motors engines. Total pricing varies based on fluid…

Posted in GMC Dealer Near You, GMC Research, GMC SUV Dealer, Questions, Service, Tips

How Often Should a Transmission Fluid Exchange Be Performed?

August 19th, 2026 by Rick Buffkin

For most automatic vehicles, a complete transmission fluid exchange should be performed every 60,000 to 100,000 miles under normal driving conditions. However, vehicles subjected to severe service—such as regular trailering, heavy payload hauling, or frequent stop-and-go driving—require fluid exchanges every 45,000 to 60,000 miles to prevent fluid thermal breakdown, internal clutch slipping, and valve body…

Posted in Chevy Research, GMC Research, New Vehicles, Questions, Service, Tips, Used Truck Dealer

Should You Compare AWD and FWD 2026 Chevrolet Trailblazer Models Separately?

Why Do Some Shops Warn Against Power Flushing a High-Mileage Transmission?

Brakes and Rotors: Why Does Their Condition Matter?

What Happens If Brake Fluid Is Not Changed?

How Often Should You Inspect the Serpentine Belt on a Chevy Truck?

Why Is a Transmission Fluid Exchange More Expensive Than a Basic Drain and Fill?

Is It More Cost-Effective Long Term to Replace Chevy Brakes and Rotors Together?

How Often Should Brake Fluid Be Exchanged?

What Is the Average Cost of a Radiator Flush and Cooling System Service for a GMC Yukon?

How Often Should a Transmission Fluid Exchange Be Performed?

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