J & B Transmissions and Auto Repair | Mechanic Middletown

Servicing Monmouth County

We fix it right the first time

661 Hwy 35

Middletown, NJ 07748

Computer Diagnostics

Your vehicle is controlled by many modules (computers) all communicating with each other. Often a problem is one module can affect the operation of a different system. Late shift, no shift, no start, no power, noises all these can be caused by a seemingly unrelated module such as TPMS, Antilock, Traction Control, Toured management, wiring, sensors or solenoids.


Brian and Jim have been diagnosing these problems for their customers and other shops for years.  

Let us help you and also save.

Stop by today

Don't settle for anything less than our expert technicians; with our 30 years of industry experience, you'll know you're getting the best service!

We strive to meet your satisfaction

Call us now to learn how we can help!




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