Popular FAQ
LT1 Swap Guide – TPI and What to Avoid
When you are planning a budget V8 swap and believe the LT1 is your best bet, you will be glad to know that you aren't...
FAQ : How to Determine Injector Size
Determining what size fuel injectors you need for your project car is a common question we are asked here at Pro Street. No matter...
FAQ : Lexus IS300 ECU Pinout
The IS300 was brought into the mainstream in 1998 and the phenomenon known has "Altezza lights" were born. Sprung from the Japanese...
Elfyn Evans Wins His First WRC Title After Solberg Crashes Two Corners From Glory
Elfyn Evans and co-driver Scott Martin are World Rally champions for the first time after a spectacular 2026 finale at Rally Italia...
How To Test a Chevy Malibu MAF Sensor
The Chevy Malibu MAF Sensor is also known as the mass air flow sensor. This is a 5 pin unit that is mounted inline with...
How Shielded Automotive Sensor Wiring Works—and How to Repair It
Shielded automotive sensor wire protects small electrical signals from interference created by ignition coils, fuel injectors, alternators, starter cables, relays and electric...
The 1,139-HP Porsche Cayenne Turbo Electric Runs a 9.5-Second Quarter-Mile
Independent testing sends the 5,960-pound Porsche Cayenne Turbo Electric to 60 mph in 2.1 seconds and through the quarter-mile in 9.5 seconds.
How To Test a Mazda Protege MAF Sensor
Responsible for providing your Mazda ECU with the information it needs to properly operate your engine, the Mazda Protege MAF sensor can go bad...
