Guaranteed Automotive & Transmission Service
3742 State Rd 38 East LAFAYETTE, IN 47905 | 765.447.6012

Engine and Exhaust

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The Hot Switch (Coolant Vacuum Valve Switch)

When the weather gets cooler, you want the cabin of your vehicle to stay warm.  When you switch on the heat, you may find the air that comes out of the vents just isn't hot.  The problem co...
Published on: Jan 24, 2024

Guaranteed Automotive & Transmission Service Tech Question On Your Head Gasket

Question My name is Landon.  I bought a new minivan and it started smoking out the tail pipe.  They said my head gasket went out.  What can I do to prevent this from happening again? ...
Published on: Oct 23, 2023

Prevent Cooling System Problems In

Cooling system problems are the most common reason for mechanical failure.  And, they’re largely avoidable.  Here’s what you need to know about your cooling system.  First, ...
Published on: Aug 30, 2023

Air Blend Box

You push a few buttons or turn some knobs, and voila! You have air blowing on your feet or cool air chilling your face. But how does all that happen? Well, it's all thanks to ...
Published on: Jun 11, 2023

Guaranteed Automotive & Transmission Service Tech Question on Your Head Gasket

Question My name is Landon.  A bought a new minivan and it started smoking out the tail pipe.  They said my head gasket went out.  What can I do to prevent this from happening again? ...
Published on: Feb 23, 2023

Heater Core

{{ image('MzU0') }} drivers may wonder where the air in a vehicle's passenger compartment comes from. Well, as your engine starts to warm up, it also warms the coolant/antifreeze that circ...
Published on: Jul 31, 2022

A Long Lasting Cooling System For , Driving

Our vehicles operate in a wide range of outside temperatures.  That’s why vehicle manufacturers use testing grounds from the frozen tundra to the blistering desert.  Your engine antifr...
Published on: Apr 27, 2022

Cooling System Repairs

We all know how important the cooling system is. Coolant/antifreeze circulates around the engine, absorbs heat, and then dissipates it in the radiator.  Cooling system failure can cause extensive...
Published on: Apr 03, 2022