Any good 850 techs out there? Got a challenge for you
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Pumpkinmikey
- Posts: 6
- Joined: 15 June 2019
- Year and Model: 96 850 non turbo
- Location: Eastern north carolina
Re: Any good 850 techs out there? Got a challenge for you
Well today I rechecked compression.cleaned plugs AND she started right up..smoked like pig but ran perfect. Same thing as last week.runs perfect if it starts..does anybody know the test value of crankshaft sensor??? That is the only other thing I touched today.
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Chuck W
- Posts: 1310
- Joined: 24 December 2014
- Year and Model: 97 854 T5
- Location: Indianapolis, IN
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Did you check your ECT sensor connector yet?
Seriously, check it/clean it.
Seriously, check it/clean it.
'97 854 T5 - Manual Swap/M4.4/COP/NA cams/P2R Brakes/16T/ chassis bracing/ XC70 nose swap
'97 855 GLT - Hers. RN swap/16T/COP/VVT/exhaust/302s/Flashed M4.4/ chassis bracing/ 2 kid seats
'78 GLE - Waiting in the wings. Future whiteblock/T5 swap.
The Others- '83 TBird turbo, '85 Mercury Marquis LTS (1 of 134), '86 LTD Wagon, '81 Granada GL, '76 Beetle, '93 F-150 I6
'97 855 GLT - Hers. RN swap/16T/COP/VVT/exhaust/302s/Flashed M4.4/ chassis bracing/ 2 kid seats
'78 GLE - Waiting in the wings. Future whiteblock/T5 swap.
The Others- '83 TBird turbo, '85 Mercury Marquis LTS (1 of 134), '86 LTD Wagon, '81 Granada GL, '76 Beetle, '93 F-150 I6
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misha
- Posts: 5379
- Joined: 7 December 2008
- Year and Model: '97 850 2.5 20v
- Location: Serbia
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What about main fuel injection relay?
Did you checked it's connection?
It's the grey one VOLVO on the fan shroud.
Did you checked it's connection?
It's the grey one VOLVO on the fan shroud.
'97 850 2.5 20v / fully equipped / Motronic 4.4 from the factory / upgraded with S,V,C,XC70 instrument cluster / polar white wagon
History of Volvos in the family:
'71 144 S
'73 144 De Luxe
'78 244 DL
'78 244 DL
'79 244 GLE
'85 340 GLS
History of Volvos in the family:
'71 144 S
'73 144 De Luxe
'78 244 DL
'78 244 DL
'79 244 GLE
'85 340 GLS
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Pumpkinmikey
- Posts: 6
- Joined: 15 June 2019
- Year and Model: 96 850 non turbo
- Location: Eastern north carolina
Yes cleaned ect connector.it was nasty and rubber inside goo. Cleaned good continuity resistance varies with temp.but it still no run
..today fired up running better than it should. Scared what happens in a.m.all I did was recheck compression and valve timing..cranked right up ??? I did have a priest in my car when I drove past..heehee
..today fired up running better than it should. Scared what happens in a.m.all I did was recheck compression and valve timing..cranked right up ??? I did have a priest in my car when I drove past..heehee
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misha
- Posts: 5379
- Joined: 7 December 2008
- Year and Model: '97 850 2.5 20v
- Location: Serbia
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Could be that cranking,when you re-checked compression,cleared the excessive fuel from cylinders.
Could be that it was just flooded.
Could be that it was just flooded.
'97 850 2.5 20v / fully equipped / Motronic 4.4 from the factory / upgraded with S,V,C,XC70 instrument cluster / polar white wagon
History of Volvos in the family:
'71 144 S
'73 144 De Luxe
'78 244 DL
'78 244 DL
'79 244 GLE
'85 340 GLS
History of Volvos in the family:
'71 144 S
'73 144 De Luxe
'78 244 DL
'78 244 DL
'79 244 GLE
'85 340 GLS
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Pumpkinmikey
- Posts: 6
- Joined: 15 June 2019
- Year and Model: 96 850 non turbo
- Location: Eastern north carolina
I have been fighting this thing for a week. Pulled and cleaned plugs 4 times.flushed fuel sys. New gas.92.
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tardcart
- Posts: 410
- Joined: 8 February 2019
- Year and Model: 96 850t. 93 940t
- Location: Pittstown Nj
- Has thanked: 3 times
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clouds of smoke that's not black indicate not fuel related. you have a bad head gasket letting oil or coolant in to the cylinders. you have to give more info on coolant level and if this car is on the road or only started when you tinker with it.
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RickHaleParker
- Posts: 7129
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- Year and Model: See Signature below.
- Location: Kansas
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Keep doing the same thing over and over until you get different results.
⸙⸙⸙⸙⸙⸙⸙⸙⸙⸙⸙⸙⸙⸙⸙⸙⸙⸙⸙⸙⸙⸙⸙⸙⸙⸙⸙⸙⸙⸙⸙⸙⸙⸙⸙⸙⸙⸙⸙⸙⸙⸙⸙⸙⸙⸙⸙⸙⸙⸙⸙⸙⸙⸙⸙⸙⸙⸙⸙⸙⸙⸙⸙⸙⸙⸙⸙⸙⸙⸙⸙⸙⸙
1998 C70, B5234T3, 16T, AW50-42, Bosch Motronic 4.4, Special Edition package.
2003 S40, B4204T3, 14T twin scroll AW55-50/51SN, Siemens EMS 2000.
2004 S60R, B8444S TF80 AWD. Yamaha V8 conversion
2005 XC90 T6 Executive, B6294T, 4T65 AWD, Bosch Motronic 7.0.
1998 C70, B5234T3, 16T, AW50-42, Bosch Motronic 4.4, Special Edition package.
2003 S40, B4204T3, 14T twin scroll AW55-50/51SN, Siemens EMS 2000.
2004 S60R, B8444S TF80 AWD. Yamaha V8 conversion
2005 XC90 T6 Executive, B6294T, 4T65 AWD, Bosch Motronic 7.0.
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800artfreed
- Posts: 143
- Joined: 3 April 2018
- Year and Model: 98 S70T5; 99 S70GLt
- Location: Washington DC
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Any solution to your problem? Thanks.
VolvoVoyeur
1998 S70-T5 200K+
1998 V70-T5 200k+
1999 S70-GLT 80k+
1998 S70-T5 200K+
1998 V70-T5 200k+
1999 S70-GLT 80k+
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abscate
- MVS Moderator
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- Year and Model: 99: V70s S70s,05 V70
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2 years since OP checked in. You seldom learn anything from the “ humming bird on meth” approach to troubleshooting
Empty Nester
A Captain in a Sea of Estrogen
1999-V70-T5M56 2005-V70-M56 1999-S70 VW T4 XC90-in-Red
Link to Maintenance record thread
A Captain in a Sea of Estrogen
1999-V70-T5M56 2005-V70-M56 1999-S70 VW T4 XC90-in-Red
Link to Maintenance record thread
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