626 engine problem

darek · 09-20-2007, 08:46 AM

Car have 300oookm,recently the water pump was changed, and timing belt.Starts ok,then when accelerate white smoke coming from exost-smels oil,after evrythig stops-got warm.

RageRX7 · 09-20-2007, 11:18 AM

Check your compression, sounds like the rings are going, and you're burning some oil

Johnny Drama · 09-21-2007, 09:49 PM

When the engine warms up, things start to expand and it seals up, but the problem will only get worse

Mindcore · 09-25-2007, 03:08 PM

Or valve seals, that is usaully the culprit, especially if it happen when the car sits for a bit. It doesn't take much oil to make a lot of smoke.

A compression test would help determine if you have a problem though

09-20-2007, 08:46 AM	#1 (permalink)
darek Junior Member Join Date: Sep 2007 Posts: 1	626 engine problem Car have 300oookm,recently the water pump was changed, and timing belt.Starts ok,then when accelerate white smoke coming from exost-smels oil,after evrythig stops-got warm.

09-21-2007, 09:49 PM	#3 (permalink)
Johnny Drama Senior Member Join Date: May 2007 Posts: 555	When the engine warms up, things start to expand and it seals up, but the problem will only get worse __________________ MazdaSpeed6

09-25-2007, 03:08 PM	#4 (permalink)
Mindcore Administrator Join Date: May 2007 Location: Look Out!!! Posts: 1,299	Or valve seals, that is usaully the culprit, especially if it happen when the car sits for a bit. It doesn't take much oil to make a lot of smoke. A compression test would help determine if you have a problem though __________________ core Mazda Forums .

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09-20-2007, 11:18 AM	#2 (permalink)
RageRX7 Senior Member Join Date: Jun 2007 Posts: 164	Check your compression, sounds like the rings are going, and you're burning some oil