Skip to content
View in the app

A better way to browse. Learn more.

Ultimate Subaru Message Board

A full-screen app on your home screen with push notifications, badges and more.

To install this app on iOS and iPadOS
  1. Tap the Share icon in Safari
  2. Scroll the menu and tap Add to Home Screen.
  3. Tap Add in the top-right corner.
To install this app on Android
  1. Tap the 3-dot menu (⋮) in the top-right corner of the browser.
  2. Tap Add to Home screen or Install app.
  3. Confirm by tapping Install.

Cracked head or blown gasket?

Featured Replies

The car [ea82t wagon] was driven 15 miles with a hole in the radiator that was unknown. This was at 120kmh or about 65 mph, the car overheated, slowed and then was pulled off the road. It would not start after it had been shut down at first.

Dan the owner of the car noticed the over heat condition shortly before pulling over and is unsure how long it had been maxed out.

 

I have just finished installing a d/r 5spd trannie for him and when going for the test run noticed the missfire chuff chuff sound. Lottsa white exhaust not a lot of power.

 

So... I'm going to help him out again, would've been nice to know this w... ork was needed before putting the motor/trannie in:banghead: , is it worth while to try and do a head gasket without pulling the motor?

Any advice or input would be greatly appreciated.

Can be done with engine in car, but would be easier to do with engine out of car.

  • Author

Thanx i will pull the engine in sunday then, If there are cracks on the heads where are the ones most likely to cause problems?

Thanx i will pull the engine in sunday then, If there are cracks on the heads where are the ones most likely to cause problems?

 

If there are cracks in the heads they will be apparent between the intake and exhaust valves. Look closely because they are not always dramatic, but clean off the carbon deposits and examine the thinest area between the two valves on each cylinder.

While the heads are off, check to make sure they are not warped using a square and feeler gauges.

Good Luck!

Please sign in to comment

You will be able to leave a comment after signing in

Sign In Now

Account

Navigation

Search

Search

Configure browser push notifications

Chrome (Android)
  1. Tap the lock icon next to the address bar.
  2. Tap Permissions → Notifications.
  3. Adjust your preference.
Chrome (Desktop)
  1. Click the padlock icon in the address bar.
  2. Select Site settings.
  3. Find Notifications and adjust your preference.