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Drove through large puddle now wont start???

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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BEJinFbk
Posts: 4067
Joined: 5 January 2008
Year and Model: '98 V70 R
Location: Fairbanks, Alaska
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Re: Drove through large puddle now wont start???

Post by BEJinFbk »

BEJinFbk wrote:I'd go with a warm, dry garage using a forced are heater and maybe a dehumidifer.
But you have an issue that's not gonna just go away. Volvo is pretty good about waterproofing.
I suspect that you've got an electrical connector somewhere that is no longer "mint".

The high voltage ignition parts - Coil, cap, rotor and wires - are the first places I'd look.
When is the last time that stuff was replaced?
"are" is pirate for air! :lol:
'98 V70 R - Well Equipped for Life Up North... ;)

NJ95-850GLT
Posts: 24
Joined: 31 January 2010
Year and Model: 850GLT Sedan 1995
Location: New Jersey

Post by NJ95-850GLT »

You may have almost invisible cracks in the Ignition Coil.... My daughters VW Jetta suffered from the same even during heavy rain without hitting a puddle. The coil will bleed to ground if the coating is cracked due to age, a simple remedy is to spray the coil with a Silicone Lube to drive out the moisture and temporarily seal the insulation coating until you can replace the coil if it's needed...

carlr
Posts: 26
Joined: 18 March 2010
Year and Model: 1996 850GLT Wagon
Location: Lakeville, MA

Post by carlr »

Thanks for all the input. As it turns out I took the dist.cap off and wiped it out and pulled the plug wires. 2 of the 5 cylinder pockets had a little water in them. Dried them out and know the car runs fine. I do need to replace the starter however. I t seem to have gotten completely soaked and know does not always catch.
Oh well, could have been worse.

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