Popular FAQ
FAQ : How To Test Your Honda Main Relay
The PGM-FI Honda main relay failure is a very common issue among Honda/Acuras and often times people may mis-diagnose the symptoms, or replace a...
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...
How To Replace a Ford Flex Oxygen Sensor
Over time your Ford Flex Oxygen Sensor can become fouled or simply fail all together. When this occurs your Ford Powertrain Control Module won't be...
Turbo Wheel Trims 101 – What’s in a Number
So you are looking to turbo your car and maybe even bolt on a turbo kit. The problem is you hear all this jargon...
How To Test a Ford Fiesta MAF
The Mass Air Flow (MAF) sensor in your 1.6 liter turbocharged Ford Fiesta is a very important piece of your Ecoboost EFI puzzle. Providing...
FAQ : The OBDII Trouble Code and You
OBD is the On-Board Diagnostics of your vehicle's ECU or PCM, capable of testing many different facets of your vehicle and engine to ensure...
FAQ – Top Ten Safety Rules
A huge part of our website here at My Pro Street is dedicated to the DIY'er and shadetree mechanic. But even for those uninitiated...
Why Is My Turbo Leaking Oil If the Seals Are Still Good?
A smoking turbo does not always need rebuilding. Restricted oil drainage, crankcase pressure and installation errors can force oil through a healthy turbo.
