; Tips Archives | Newton Chevrolet GMC

How Often Does a Chevrolet Silverado Need an Oil Change?

September 27th, 2026 by

A Chevrolet Silverado using full synthetic oil typically needs an oil change every 7,500 to 10,000 miles or at least once a year under normal driving conditions. If you regularly use your truck for heavy towing, frequent short trips in extreme hot or cold weather, off-roading, or extensive idling, maintenance should occur closer to every…

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

September 22nd, 2026 by

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…

How Do Engine Size and Axle Ratio Affect a Used Truck’s Towing Capacity?

September 21st, 2026 by

Engine size determines raw horsepower and torque output, while a higher numerical axle ratio multiplies that engine torque to move heavier loads from a dead stop. A larger engine combined with a tow-oriented rear axle ratio maximizes a used truck’s tow rating, whereas a smaller engine or highway-geared axle restricts towing capacity even on identical…

Brakes and Rotors: Why Does Their Condition Matter?

September 20th, 2026 by

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…

What Happens If Brake Fluid Is Not Changed?

September 18th, 2026 by

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…

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

September 16th, 2026 by

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,…

What is the Towing Capacity for a Chevrolet Truck?

September 12th, 2026 by

Towing a loaded horse trailer through summer traffic requires substantial engine torque, an integrated electronic trailer brake controller, heavy-duty engine and transmission cooling, trailer sway control, and a truck frame engineered with sufficient payload capacity. A high-torque powertrain—such as a turbo-diesel engine paired with an Allison 10-speed automatic transmission—delivers the pulling force needed to keep…

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

September 10th, 2026 by

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…

Routine Maintenance for a Chevy Colorado for sale near me

September 7th, 2026 by

Routine maintenance for a Chevy Colorado requires scheduled engine oil and filter changes every 7,500 miles, tire rotations at every service interval, multi-point brake inspections, and engine air filter replacements every 22,500 miles. Models equipped with four-wheel drive require periodic transfer case and front differential fluid services, while heavy towing demands more frequent inspection of…

EV Incentives Available for Chevrolet EV dealer near Tullahoma

September 5th, 2026 by

State-level cash rebates for purchasing an electric vehicle are not offered by Tennessee, but local electric utility providers throughout the state do offer incentives and rebates for installing Level 2 home charging infrastructure. Additionally, while direct purchase tax credits or state-funded rebates do not exist at the government level, electric vehicle owners save significantly on…

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