PHOENIX, AZ - With Phoenix temperatures regularly exceeding 110F through the summer months, Pro-Tech Transmissions, a Phoenix-based transmission specialist, is warning Valley drivers that extreme heat significantly accelerates transmission wear, and that vehicles showing early symptoms should be inspected before a small issue becomes a major repair.

Transmission fluid is engineered to operate within a specific temperature range. In Arizona's summer heat, especially during stop-and-go traffic, towing, or highway driving with a full load, fluid temperatures can climb well beyond that range, breaking down the fluid's lubricating properties faster than in milder climates. Once that happens, internal components wear at an accelerated rate, and problems that might otherwise develop gradually can surface within weeks.
"We see a real seasonal pattern every summer," said Bibi Razack, co-owner at Pro-Tech Transmissions. "A transmission that's been running fine for years can start slipping or overheating once the temperatures hit triple digits for weeks at a time. The heat doesn't create the problem, but it exposes it a lot faster, and it turns a minor repair into a rebuild if it's ignored."
Pro-Tech Transmissions advises Phoenix-area drivers to watch for the following warning signs during hot weather:
- Gear slipping - the engine revs but the vehicle doesn't accelerate as expected
- A delay when shifting into Drive or Reverse
- Rough, jerky, or delayed gear shifts
- A burning smell, which can indicate overheated transmission fluid
- Red fluid leaking underneath the vehicle
- A check engine light paired with reduced performance
Any of these symptoms, the company says, warrant a diagnostic check rather than waiting to see if the issue resolves on its own, particularly during the hottest months of the year.
To help Valley drivers catch problems early, Pro-Tech Transmissions is offering a free external computer diagnostic through the end of summer, giving customers an itemized, written assessment of their vehicle's condition before any repair work begins. The company also offers financing on major repairs and free towing, up to a $100 value, with any major repair completed at its Phoenix shop.
Pro-Tech Transmissions services automatic and manual transmissions, differentials, and transfer cases for vehicles of all makes and models, serving Phoenix, Glendale, Peoria, and the surrounding Valley. Transmission repairs are backed by a 3-year/36,000-mile warranty.
About Pro-Tech Transmissions
Pro-Tech Transmissions is a Phoenix, Arizona-based transmission repair shop specializing in transmission rebuilds, repairs, and replacements, along with differential and transfer case service. The company backs its transmission work with a 3-year/36,000-mile warranty and offers free diagnostics, financing, and towing on major repairs.
Email: protechtransmission@aol.com
Media Contact

Name
Pro-Tech Transmissions
Contact name
Bibi Razack
Contact phone
(602) 978-9201
Contact address
2226 W Bell Rd
City
Phoenix
State
AZ
Zip
85023
Country
USA
Url
https://www.pro-techtransmission.com/
COMTEX_488553227/2888/2026-07-15T12:30:36