Volvo 850 Made from 1993 to 1997, this Volvo line was available in both a wagon and a sedan, both with were graced with several trim levels.

My turn - another dead volvo

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Old 11-19-2012, 11:13 AM
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Default My turn - another dead volvo

went out to the car this morning, got in, tried to start it, and it wouldnt start. engine turns over fine, and I have fuel pressure. Any ideas?
 
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Old 11-19-2012, 12:08 PM
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definitely not fuel related - tried starting fluid and still nothing.
 
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Old 11-19-2012, 12:52 PM
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Have you tried tapping on the top of the pump while some tries to start it...

Sounds like either fuel pump or pump relay..
 
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Old 11-19-2012, 01:12 PM
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not fuel pump or relay....im getting great fuel pressure. Plyus I sprayed starting fluid in it and nothing changed, so it's not a fuel issue.
 
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Old 11-19-2012, 01:15 PM
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Maybe
CPS?
 
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Old 11-19-2012, 01:36 PM
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Cam position sensor? Hmm...possibility i guess. I'll grab one when i hit junk yard today along with coil...
 
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Old 11-19-2012, 01:41 PM
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Are you getting spark?
 
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Old 11-19-2012, 04:26 PM
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Likely no spark but best to pull the coil wire and check.
 
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Old 11-19-2012, 04:31 PM
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swapped 2 different coils on it - nothing. same with cam position sensors - still nothing.
 
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Old 11-19-2012, 04:52 PM
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Main relay wiring?
or
Stupid question but have you checked all your fuses..
 
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Old 11-19-2012, 04:55 PM
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Have you tried to pull codes from it ??

Have you done anything with the battery in the last two or three weeks ??
 
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Old 11-19-2012, 06:27 PM
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Fuel, Spark, Air, Compression.
 
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Old 11-19-2012, 06:34 PM
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Fuel good, air is fine, compression is good, but don't have tools to check spark. It ALMOST starts, but won't quite get there. And no i haven't messed with battery.
 
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Old 11-19-2012, 06:47 PM
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and as for spark: i changed the coil, ecu, and the cps....what else could be my issue?
 
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Old 11-19-2012, 07:37 PM
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Did you check compression? How do you know that compression is good?

As for spark, pull a plug, connect it to the wire, try to start the car and watch it while it's cranking to see if the plug sparks.
 
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Old 11-19-2012, 08:46 PM
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changed plugs - all is well. car started right up.
 
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Old 11-19-2012, 08:53 PM
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Wow, how old were the plugs and what type?
 
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Old 11-19-2012, 09:27 PM
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E3, about 16 months old. I think they got fuel soaked when i was trying to start the car...and changing the cps and coil fixed my lack of spark, but by then i had fouled the plugs beyond hope.
 
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Old 11-19-2012, 09:59 PM
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dont say not a fuel issue too fast.
For the fun of it, take out the fuel pump relay bring it in the house let it warm up completely, put it back in the car, and give it a shot.

If not its a cam sensor, crank sensor, ignition coil, cap/rotor, im sure its one of those.
 
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Old 11-19-2012, 11:14 PM
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Matt: thanks for the input, but 1) problem is solved 2) fuel pump relays was the first thing i swapped, since i have 5 or 6 laying around here. 3) my garage is heated.

=D
 
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