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Ernest Martynyuk

From a young age, I've been passionate about electronics, especially automotive systems. Helping people get back on the road by repairing faulty components is deeply rewarding. I enjoy the challenge of understanding how systems work and am committed to diagnosing and fixing issues efficiently. Each successful repair strengthens my dedication to this field. With a focus on continuous learning, I embrace the ever-evolving nature of automotive electronics.

PCM Repair Cost | UpFix Pricing Guide

PCM Repair Cost | UpFix Pricing Guide

Ernest Martynyuk

Ernest Martynyuk

21 June 2024

Are you tired of paying big bucks for Powertrain Control Module (PCM) repairs? The PCM is your...

40 minutes read

Fuel Gauge Not Working | UpFix Part Troubleshooting

Fuel Gauge Not Working | UpFix Part Troubleshooting

Ernest Martynyuk

Ernest Martynyuk

11 June 2024

Have you ever found yourself staring at a fuel gauge that refuses to budge, no matter how much...

44 minutes read

Bad TCM Symptoms | UpFix Part Troubleshooting

Bad TCM Symptoms | UpFix Part Troubleshooting

Ernest Martynyuk

Ernest Martynyuk

11 June 2024

Have you ever noticed your car acting strangely when shifting gears? This could be a signal from...

54 minutes read

How to Fix Transmission Control Module | UpFix Repair Guide

How to Fix Transmission Control Module | UpFix Repair Guide

Ernest Martynyuk

Ernest Martynyuk

11 June 2024

Got transmission troubles? Let's discuss the Transmission Control Module, a key part of your car....

53 minutes read

TCM Replacement Cost | Save Money On Repairs with UpFix

TCM replacement cost

TCM Replacement Cost | Save Money On Repairs with UpFix

Ernest Martynyuk

Ernest Martynyuk

20 July 2020

For Mazda 3 models manufactured between 2006 and 2014, a common issue is the transmission control...

19 minutes read