Auto >> AutoSPT >  >> Engine

What is the bolt by transmission oil pan that has a spring and piston behind it?

That's the pressure relief valve or pressure regulator valve. It's a safety mechanism that prevents excessive pressure buildup in the transmission's oil pan.
Auto Repair
Manual Transmission Clutch Guide: How It Works, How To Fix It What is the average cost for labor in replacing a wheel hub assembly?
Car Care
Clogged Catalytic Converter Symptoms – Listen For Any Loud Noises Under the Hood!  How Long Does Synthetic Oil Last? Easy Miles
Engine
What causes a 1986 Subaru ST turbo 2WD to stumble down like its not receiving fuel causing you have shift get acceleration again? How do you change the spark plugs on a 93 Caprice 305 v8 5L?
Electric Car
What type of transmission is in a 2000 jeep wrangler? Where is the drain on a radiator of car? What would cause a power loss on 2000 honda cr-v?
Autopilot
Who is Developing Driverless Cars? How do you take a dashboard off polo?
Car Photos
Will 2001 BMW rims will fit a 2008 BMW? When to change a cambelt on 106 Peugeot? Maserati Lavante 2017 Diesel Std Exterior