Popular FAQ
How To Service a 38MM Wastegate
Wastegates are an important part of your turbocharged system and essential if you want to control your boost accurately. Over time and subjected to...
How To Reset Your Honda Civic Maintenance Light
The maintenance light for your Honda Civic is meant to illuminate and gently remind the driver that the vehicle is in need...
FAQ : How to Check Your PCV Valve
Some of the most common questions we receive here at Pro Street have to do with the positive crankcase ventiliation PCV Valve and how to troubleshoot...
FAQ – What is the LS9 Engine
At the time of it's production the LS9 engine was touted as the most powerful production engine ever produced by GM. Supercharged from the factory...
FAQ – What is the 7MGTE Engine?
The 7MGTE engine is the turbocharged inline six motor that preceded the legendary 2JZGTE. Produced between the years of 1986 and 1992 the 7MGTE...
FAQ – Honda Engine Codes and Specs
What Honda Engine is in my car?? It can seem like an odd question, but it's one we're asked on a very frequent basis. And...
How To Shop for Aftermarket Tuners – My Pro Street
Aftermarket tuning is a concept that's foreign to most car owners, but it's definitely a technology that can help everybody. When it comes to...
What Is PWM in a Car? Why Your Multimeter May Be Lying to You
Automotive PWM circuits rapidly switch power or ground to control components. Learn how duty cycle works and how to test it correctly.
