Fix Coolant Leaks: 1998 Porsche Boxster 2.5L 6 Cyl.

Porsche Boxster Model Years - 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004

How to fix a radiator and coolant leak with stop leak

Author

Hans Angermeier is an ASE certified Maintenance and Light Repair Technician and has produced over 100,000 videos showing drivers how to fix things on their cars. He has broad expertise on basic repair procedures covering the majority of cars on the road. Over the past 10 years, Hans has been focused on building CarCareKiosk, which is visited by millions of drivers each month.

1998 Porsche Boxster 2.5L 6 Cyl. Oil Add Oil

Many cars will burn or leak a little bit of oil. Over time, this adds up and you might need to add some - learn how to here!

1998 Porsche Boxster 2.5L 6 Cyl. Battery Jumpstart

Learning how to jump your car before you need to is an excellent idea

1998 Porsche Boxster 2.5L 6 Cyl. Lights Daytime Running Light (replace bulb)

DRLs are on more than your headlights. They burn out faster and should be replaced regularly

1998 Porsche Boxster 2.5L 6 Cyl. Lights Highbeam (replace bulb)

On many cars, the high beam bulb runs at reduced power during the day - check 'em and change 'em!

Share on   Share on Twitter   Share on Facebook
Parts & Tools
We may earn a commission from qualifying purchases as an Amazon Associate
Video Description

Follow the steps in this video to see how to fix minor coolant (antifreeze) leaks in your 1998 Porsche Boxster. Leaking coolant / antifreeze is one of the more common types of leaking fluid from Boxster engines. Engine coolant (which is also called antifreeze or anti-freeze) moves through the inside of your Boxster engine and keeps it from overheating. Coolant / antifreeze can leak from the reservoir, radiator or any hose, in 1998 Boxster with the 2.5 liter engine. However, a coolant leak (aka an antifreeze leak) is most likely to occur where the hoses connect to the engine or radiator. Otherwise, your Boxster may have a radiator leak. This video shows you where the coolant reservoir, hoses and connections on your 1998 Boxster Base are located and the steps needed to fix minor leaks.

A few things to note about coolant is that it is sweet tasting and highly toxic, so it can end up in the dog's stomach pretty quickly. If you ignore a small coolant leak long enough, you will run out of coolant, which leads to an overheated engine and other serious, but highly avoidable, problems. An anti-freeze leak can cause the temp sensor to record high engine temperatures in a 1998 Porsche Boxster. Always protect yourself with safety glasses and gloves when working with the coolant on your Boxster.

  • Advance Auto coupon for
    20% off entire order: KIOSK20