Porsche 356 The Porsche 356 was a sports car sold from 1948 through 1965, and was Porsche's first production automobile.

1998 Porsche Boxster overheating problem?

Old 09-27-2016, 12:55 AM
Senior Member
Thread Starter
Join Date: Oct 2015
Posts: 125
Default 1998 Porsche Boxster overheating problem?

I have a 1998 Porsche AUTEL MaxiSYS MS906BT, which up until recently, has been running flawlessly, now it overheats. There are no leaks what so ever when it runs, and at idle, it takes about 30 minutes for the car to heat up near the highest temperature, at which point, I shut it off. There are no leaks what so ever and the fans on both sides are working fine for the radiators. No unusual noises can be heard when the car is running, and everything works fine.

What could be the problem? Also, is there anything I may do to see if the problem is really it for sure? I'm not trying to replace my entire cooling system. I'm hoping it's just a bad thermostat, or maybe even a bad water pump or something, but like I said, no leaks and no unusual noises.

Last edited by guoqing; 10-06-2016 at 01:54 AM.
Related Topics
Thread Starter
Last Post
Porsche 911
11-06-2010 12:53 PM
Porsche Boxster
12-19-2007 06:38 PM
Porsche 911
04-24-2007 05:40 PM
General Tech
10-16-2006 09:53 PM
Porsche 944
10-02-2006 11:07 AM

Thread Tools
Search this Thread
Quick Reply: 1998 Porsche Boxster overheating problem?

Contact Us - Archive - Advertising - Cookie Policy - Privacy Statement - Terms of Service

© 2019 MH Sub I, LLC dba Internet Brands

We are a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for us to earn fees by linking to Amazon.com and affiliated sites.