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1997 850 glt Serious Engine Smoking Upon Deceleration

Help, Advice and DIY Tutorials on Volvo's P80 platform cars -- Volvo's 1990s "bread and butter" cars -- powered by the ubiquitous and durable Volvo inline 5-cylinder engine.

1992 - 1997 850, including 850 R, 850 T-5R, 850 T-5, 850 GLT
1997 - 2000 S70, S70 AWD
1997 - 2000 V70, V70 AWD
1997 - 2000 V70-XC
1997 - 2004 C70

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1ezliving4ume
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Year and Model: 850 glt turbo 1997
Location: indiana

Re: 1997 850 glt Serious Engine Smoking Upon Deceleration

Post by 1ezliving4ume »

Three rivers on cleaning, I think they did great, the price was right at 3 hundred.With a valve job
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1ezliving4ume
Posts: 84
Joined: 25 June 2015
Year and Model: 850 glt turbo 1997
Location: indiana

Post by 1ezliving4ume »

O and last but not least what do you think about using this to seal the cam cover
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1ezliving4ume
Posts: 84
Joined: 25 June 2015
Year and Model: 850 glt turbo 1997
Location: indiana

Post by 1ezliving4ume »

Ok, I've determined that the mickey mouse hole is nothing, if I'm wrong please someone say so.

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shiloh51933
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Post by shiloh51933 »

erikv11 wrote:For your 98 you can just get white injectors, a 15g or A 16t, and a 98 T5 ECU. Easy drop it in and away you go, zero issues for the rods and internals as long as you keep the standard T5 tune.

You will want to pay attention to emissions differences between the two cars to avoid a CEL.
First off thanks for your response and confirmation that the factory rods/everything should be okay w/factory T5 tune. As far as the AWD I should be good right?
If U Wanna Play U Gotta Pay!!
Present Volvo Ownership:
2008 Volvo XC90 V8 Black
2004 Volvo XC70 OEM-HID model Silver
Previously Owned Volvo:
1996 Volvo 850 GLT Silver
1998 Volvo V70XC Dark Blue
1998 Volvo V70XC Dark Blue
2000 Volvo V70XC/SE Dark Blue
2004 Volvo XC90 T6 Gold

Sommerfeldt
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Post by Sommerfeldt »

1ezliving4ume wrote:Ok, I've determined that the mickey mouse hole is nothing, if I'm wrong please someone say so.
You're right - nothing goes there, at least not since the '94 models. And even then, I've never seen anything there. :)

- S
2018 S90 T8 Inscription - glossy black with amber interior and dark as night rear windows.
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Post by abscate »

Don't worry about an o-ring in an oil pan. I left a flashlight in an oil pan once. Found it three years later. I swear it added the power of 2 D cells to the engine.
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1ezliving4ume
Posts: 84
Joined: 25 June 2015
Year and Model: 850 glt turbo 1997
Location: indiana

Post by 1ezliving4ume »

Your a funny man! but I feel I should at least try to get it out and I will. On a good note my turbo is ready for pick up from the re-balance shop so I should beable to get alot done in the coming days.

One thing I am still trying to find is the banjo bolt washers for the oil and cooling line that go to the turbo.

If all of this works out I may end up keeping this car and start to mod. it a little it seems like there are numerous mod.'s I can do. I tell you some days I wonder if I will ever get this thing back together. I suppose that's a pretty common thought when your in the dog days of the project. Not disassembling or really assembling, just gathering parts and information.

I did manage to install the exhaust manifold to the head and the t-stat housing to the head last night. so that's a little forward progress.

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shiloh51933
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Post by shiloh51933 »

1ezliving4ume wrote:Your a funny man! but I feel I should at least try to get it out and I will. On a good note my turbo is ready for pick up from the re-balance shop so I should beable to get alot done in the coming days.

One thing I am still trying to find is the banjo bolt washers for the oil and cooling line that go to the turbo.

If all of this works out I may end up keeping this car and start to mod. it a little it seems like there are numerous mod.'s I can do. I tell you some days I wonder if I will ever get this thing back together. I suppose that's a pretty common thought when your in the dog days of the project. Not disassembling or really assembling, just gathering parts and information.

I did manage to install the exhaust manifold to the head and the t-stat housing to the head last night. so that's a little forward progress.
I can't wait to see the posted pics of finished project, I've been keeping an eye on this thread and I know the finished product is going to work out nicely!!
If U Wanna Play U Gotta Pay!!
Present Volvo Ownership:
2008 Volvo XC90 V8 Black
2004 Volvo XC70 OEM-HID model Silver
Previously Owned Volvo:
1996 Volvo 850 GLT Silver
1998 Volvo V70XC Dark Blue
1998 Volvo V70XC Dark Blue
2000 Volvo V70XC/SE Dark Blue
2004 Volvo XC90 T6 Gold

1ezliving4ume
Posts: 84
Joined: 25 June 2015
Year and Model: 850 glt turbo 1997
Location: indiana

Post by 1ezliving4ume »

So, I got my turbo back from the balancing shop. They recommend opening up the Compressor Bypass Valve. Glad I did, it was toast. the rubber was sucked in. Now I have to figure out if I want to rebuild it or go with a different style. I wish the reviews were better for the IPD blank off plate and remote Compressor Bypass Valve. I'll probably just get the heavy duty one on IPD's web page.

http://www.ipdusa.com/products/4898/114 ... pass-valve

Will this work with the blue spring or is it a waste of money
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see the rubber ring around the outside, it was sucked in
see the rubber ring around the outside, it was sucked in
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shiloh51933
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Post by shiloh51933 »

1ezliving4ume wrote:So, I got my turbo back from the balancing shop. They recommend opening up the Compressor Bypass Valve. Glad I did, it was toast. the rubber was sucked in. Now I have to figure out if I want to rebuild it or go with a different style. I wish the reviews were better for the IPD blank off plate and remote Compressor Bypass Valve. I'll probably just get the heavy duty one on IPD's web page.

http://www.ipdusa.com/products/4898/114 ... pass-valve

Will this work with the blue spring or is it a waste of money
Why don't you just clean it up, replace whatever is necessary and see what happens since it's cheap enough/easy enough to just go back to swap it out if your not happy w/rebuilt CBV.
If U Wanna Play U Gotta Pay!!
Present Volvo Ownership:
2008 Volvo XC90 V8 Black
2004 Volvo XC70 OEM-HID model Silver
Previously Owned Volvo:
1996 Volvo 850 GLT Silver
1998 Volvo V70XC Dark Blue
1998 Volvo V70XC Dark Blue
2000 Volvo V70XC/SE Dark Blue
2004 Volvo XC90 T6 Gold

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