Check Engine Light Presentation Technical 
RepairSmith
JANUARY 9, 2024
You’ll technically be able to start and drive your car with a faulty O2 sensor, but you’ll likely face poor engine performance and a drop in fuel economy. Your Fuel Consumption Will Increase A faulty oxygen sensor can indicate an incorrect air ratio in the combustion chamber than what’s present. The short answer is no.
RepairSmith
JANUARY 15, 2024
Starting Issues Since a failing fuel pump won’t send enough fuel to the engine, you’ll face difficulties starting your car. Lit Check Engine Light A bad pump will cause an air-fuel mixture imbalance, which will trigger the Check Engine Light. But how can you confirm fuel pump failure? Let’s find out.
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RepairSmith
FEBRUARY 10, 2025
Thats why you should have a mechanic check out your car at the first sign of trouble. Diagnosing a transmission gasket can be time-consuming, as you have to disassemble multiple components under the vehicle to check the gaskets condition. You also need good technical knowledge to diagnose the issue correctly.
Wrench
DECEMBER 23, 2022
Failures in the charging system and engine lubrication system can cause the engine to shut off and not restart, potentially stranding a vehicle in traffic. Yellow is the next level down, presenting an alert and recommendation. Common examples include the engine light (check engine) and the tire light (low tire pressure).
Shop Marketing Pros
JUNE 9, 2023
They have technical classes, management classes, and marketing classes. I see shop owners who no longer turn wrenches taking technical classes and bypassing marketing classes. Hint: LOTS So you fix cars, but can you fix their BMW’s check engine light? The knowledge is available, and it’s often free or inexpensive.
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