Lube Lizard, LLC. DBA D&D Auto Air

06/05/2026

2018 Isuzu NPR-XD 5.2L Diesel

Unit Has A Diesel Exhaust Fluid Injector Fault Code Not Allowing The Truck To Regen.

06/05/2026

06/05/2026

2012 Chevrolet Express G2500

Catalytic Converter Failure

06/05/2026

Your throttle body controls how much air enters your engine & when it gets dirty your vehicle feels it. Over time, carbon & oil buildup collect around the throttle plate, restricting airflow & confusing engine idle calculations. That can lead to rough idle, slow acceleration response, stalling, hesitation & check engine lights. Modern vehicles rely on precise airflow movement. Even small buildup inside the throttle body can affect how smoothly your engine runs. A dirty throttle body is one of the most overlooked causes of poor drivability. Clean airflow means smoother performance. Sometimes your engine doesn't need a major repair, it just needs to breathe properly again.

06/04/2026

Customer states that the trailer brakes have an air leak. Found leaking spring brake control valve. Remove leaking spring brake control valve and install new spring brake control valve. Test for proper operation.

06/04/2026

1970 Chevrolet Chevelle 396

Finish mocking up all the lines and running them.

06/04/2026

Your engine can't calculate fuel delivery if it doesn't know how much air is coming in. That's where the MAF sensor comes in. The Mass Air Flow (MAF) Sensor measures the amount of air entering the engine so the computer can deliver the correct amount of fuel. When the sensor gets dirty or start failing you may notice rough idle, hesitation during acceleration, poor fuel economy, loss of power & check engine lights. Even a thin layer of dirt or oil buildup can throw off airflow readings & affect performance. Modern engines rely on precise air/fuel calculations to run efficiently. When the numbers are wrong, the whole system feels it.

06/03/2026

2023 Kenworth T680 12.9L - Oil Change

06/03/2026

Not every engine problem starts with a major failure. Sometimes it starts with a tiny crack. Your intake system is designed to deliver a precise amount of air to the engine. When intake tubing cracks for develops leaks, unmetered air sneaks in & throws everything off. That can lead to rough idle, poor fuel economy, loss of power, check engine lights & hesitation during acceleration. Small vacuum leaks can create BIG drivability problems over time. The crazy part is that many of these issues start with a simple rubber hose or loose connection. Keeping your intake system sealed helps your engine run smoother, more efficiently & with better performance.