Login Register

Search found 31 matches

by andrewjllrar
04 Sep 2026, 18:50
Forum: 850, S70, V70, C70, V70-XC 1992-2000
Topic: 1997 Volvo 850 Base wagon
Replies: 3
Views: 431

Re: 1997 Volvo 850 Base wagon

Oh— and I did the “lawnmower” start procedure or putting the capful of oil in each chamber. Nothing.
by andrewjllrar
04 Sep 2026, 18:44
Forum: 850, S70, V70, C70, V70-XC 1992-2000
Topic: 1997 Volvo 850 Base wagon
Replies: 3
Views: 431

1997 Volvo 850 Base wagon

For over a month, my 850 won’t start. Ran fine one day, next day it didn’t.
Here’s what I’ve done:

1. Fuel pressure 45 at the rail.
2 compression good; 200 each cylinder
3. Hooked up a light tester on new spark plugs: good pulse
4. New timing belt has only about two thousand miles
5. MAF unplugged ...
by andrewjllrar
23 Jul 2026, 16:39
Forum: 850, S70, V70, C70, V70-XC 1992-2000
Topic: No start 1997 850
Replies: 10
Views: 442

Re: No start 1997 850

Just got the fuel pressure loaner…

I think I mentioned I have spark.

Battery is getting low and it’s like my starter is sometimes disengaging when I’m still holding the key in the crank position. Resets if I reset the key position. Don’t know if that’s a low battery issue, starter issue, ignition ...
by andrewjllrar
23 Jul 2026, 13:10
Forum: 850, S70, V70, C70, V70-XC 1992-2000
Topic: No start 1997 850
Replies: 10
Views: 442

Re: No start 1997 850

Update— starting week three with no start. Tested and completed:

Spark, including new plugs
Injector pulse
Fuel pump primes
MAF unplug test
Timing belt intact and tight
Lawnmower procedure ineffective
New Fuel injector relay (greenish relay at top left of fan shroud)

I’m thinking the only ...
by andrewjllrar
08 Jul 2026, 09:29
Forum: 850, S70, V70, C70, V70-XC 1992-2000
Topic: No start 1997 850
Replies: 10
Views: 442

Re: No start!

The thing that mystified it for me is the abrupt no start. If memory serves serves the only other abrupt no start cause is MAF (which failed me as I was driving along a busy street at 40mph. A new experience).

It would seem that everything else but fuel starvation would be a gradual thing maybe ...
by andrewjllrar
08 Jul 2026, 09:13
Forum: 850, S70, V70, C70, V70-XC 1992-2000
Topic: No start 1997 850
Replies: 10
Views: 442

No start 1997 850

Weird issues with starting. My daily wagon was running great then went to start it yesterday and it just turns over with no start up.. Sometimes when I try it’s like the starter disengages. If I return key to starting position, it cranks fine again with no start.

Fuel pump makes it growl at key on ...
by andrewjllrar
11 Sep 2024, 07:03
Forum: 850, S70, V70, C70, V70-XC 1992-2000
Topic: Instructions for ABS Pump Replacement basic ‘97 850
Replies: 7
Views: 445

Re: Instructions for ABS Pump Replacement basic ‘97 850

I was hoping to do it myself but if even Robert DIY doesn’t do a video on it, it may be above my skill level.

I noticed the used pump I bought on eBay is for AWD and I’m FWD. is it still usable?
Honestly, I’m about to white flag this one. Lol
by andrewjllrar
09 Sep 2024, 13:58
Forum: 850, S70, V70, C70, V70-XC 1992-2000
Topic: Instructions for ABS Pump Replacement basic ‘97 850
Replies: 7
Views: 445

Re: Instructions for ABS Pump Replacement basic ‘97 850

I’ll have to get back to the mechanic and will post when and if available. Wiring looks ok and fuses are all good unless there is some sneaky relay hidden somewhere I don’t know about.

I’ve got some hinky electrical on this car, though. Sometimes when I turn on the headlights, the door lock for ...
by andrewjllrar
08 Sep 2024, 15:44
Forum: 850, S70, V70, C70, V70-XC 1992-2000
Topic: Instructions for ABS Pump Replacement basic ‘97 850
Replies: 7
Views: 445

Instructions for ABS Pump Replacement basic ‘97 850

Finally found the mechanic code reader to look before the year 2000 and it determined I have a “fatal ABS pump failure.” Module is newly rebuilt. Anyone know of any spare DIY videos on how to do this pump job?
by andrewjllrar
06 Jan 2024, 19:24
Forum: 850, S70, V70, C70, V70-XC 1992-2000
Topic: Drivers seat belt 1997 Volvo 850
Replies: 2
Views: 208

Re: Drivers seat belt 1997 Volvo 850

Thanks- I’ll keep that as a last resort!