HELP PLEASE... Smoke at start up

azsupra

New Member
Nov 23, 2006
2
0
0
Arizona
I just paid a healthy chunk of change to have my head gasket and all seals replaced including valve seal guides.
A leak down test was performed after the fact and all looks good.

However, at start-up, even after it sits for just an hour, there is smoke - light blue. I am losing no coolant now, yes the head gasket was bad.

The car is a collector's condition car completely OEM and it just turned 74,000 miles. It was never ever abused and had absolute perfect maintenance. I am unsure as to why the head gasket went out, it has never had any modifications.

It is a 1987 Turbo with automatic transmission.

From what I can see on this forum, it could be the turbo seal. If it is this, how does that cause smoke ONLY at start up? It is a LOT of smoke for about 10 seconds, then clears up. How can I check that it might be the turbo seal and how might I go about fixing it - is it easily accessable and replaceable or do I need to have the Turbo rebuilt?

If it is not the turbo seal, what things would you professionals check listed in priority.

I had the head gasket replaced because it was smoking white smoke and going through coolant. I think the gasket blew between the back two cylinders.

Your help would be greatly appreciated!
 
Last edited:

noremacsupra

beginner
Jan 29, 2007
85
0
0
Los Angeles
Did u get a bhg?if u did a lot of coolant is stucked in your exaust system..
azsupra said:
I just paid a healthy chunk of change to have my head gasket and all seals replaced - valve seal guides etc.

A leak down test was performed after the fact and all looks good.

However, at start-up, even after it sits for just an hour, there is smoke - light blue. I am losing no coolant now, yes the head gasket was bad.

The car is a collector's condition car completely OEM and it just turned 74,000 miles. It was never ever abused and had absolute perfect maintenance. I am unsure as to why the head gasket went out, it has never had any modifications.

It is a 1987 Turbo with automatic transmission.

From what I can see on this forum, it could be the turbo seal. If it is this, how does that cause smoke ONLY at start up? It is a LOT of smoke for about 10 seconds, then clears up. How can I check that it might be the turbo seal and how might I go about fixing it - is it easily accessable and replaceable or do I need to have the Turbo rebuilt?

If it is not the turbo seal, what things would you professionals check listed in priority.

I had the head gasket replaced because it was smoking white smoke and going through coolant. I think the gasket blew between the back two cylinders.

Your help would be greatly appreciated!
 

azsupra

New Member
Nov 23, 2006
2
0
0
Arizona
The mechanic replaced the valve seals and the car has been driven 1000 miles.

Does this sound like it could be the turbo seal?