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by Milehighv70xc2
19 Dec 2021, 18:06
Forum: 850, S70, V70, C70, V70-XC 1992-2000
Topic: Cylinder 2 miss fire have spark and fuel
Replies: 15
Views: 1060

Re: Cylinder 2 miss fire have spark and fuel

I don't have the time to fix it, they dont want to pay $3500 to have it fixed again and finding a doner t5 if needed is a crap shoot.
On Monday my father is going to pick up a 2014 XC90 with 89k on it to go with their 2021 xc60

What to do with the car? Second owner since 18kmi. Garaged when at ...
by Milehighv70xc2
19 Dec 2021, 17:32
Forum: 850, S70, V70, C70, V70-XC 1992-2000
Topic: Cylinder 2 miss fire have spark and fuel
Replies: 15
Views: 1060

Re: Cylinder 2 miss fire have spark and fuel

Under cold startup and maybe for 30sec of driving, there is a little amount of blue smoke.
All other cylinders showed even compressionon cold at around 145psi.
Pretty sure it is a bad valve. When compression was lost, one minute the car was fine going 60 down the highway and all of the sudden it ...
by Milehighv70xc2
15 Dec 2021, 17:31
Forum: 850, S70, V70, C70, V70-XC 1992-2000
Topic: Cylinder 2 miss fire have spark and fuel
Replies: 15
Views: 1060

Re: Cylinder 2 miss fire have spark and fuel

Thanks for the replies.
I didn't understand the no rebuild part either. This came from the main Volvo shop in Denver. Guessing they didn't want to work on it. This is not my car so I don't have access to it at the moment
Oil in the cylinder was my next test to hopefully rule out bad rings.
How do ...
by Milehighv70xc2
15 Dec 2021, 13:32
Forum: 850, S70, V70, C70, V70-XC 1992-2000
Topic: Admin, please delete post
Replies: 0
Views: 501

Admin, please delete post

Please delete
by Milehighv70xc2
15 Dec 2021, 13:19
Forum: 850, S70, V70, C70, V70-XC 1992-2000
Topic: Cylinder 2 miss fire have spark and fuel
Replies: 15
Views: 1060

Re: Cylinder 2 miss fire have spark and fuel

Compression test showed 0psi in cylinder 2. Smoke test showed smoke coming out of the dipstick and exhaust. Shop said bad rings and valves, which I find very unlikely. This is the second time cylinder 2 has lost compression. First time was a burnt valve. Guessing it is a valve again.
by Milehighv70xc2
04 Dec 2021, 21:32
Forum: 850, S70, V70, C70, V70-XC 1992-2000
Topic: Cylinder 2 miss fire have spark and fuel
Replies: 15
Views: 1060

Cylinder 2 miss fire have spark and fuel

'99 s70 T5 220k miles, miss fire code 302, miss fire in cylinder 2.
Switched coil packs with cylinder 1, no change
New spark plug, no change
Switched injector with cylinder 1, no change
Coil out of cylinder with a spark plug in it and you can see it firing.
With the spark plug installed. If you ...
by Milehighv70xc2
15 Jan 2021, 20:12
Forum: 850, S70, V70, C70, V70-XC 1992-2000
Topic: Brake caliper binding/sticking after hard braking
Replies: 38
Views: 6874

Re: Brake caliper binding/sticking after hard braking

UPDATE--
It was the return line piston in the abs block that was seized.
Replaced the pump and block, because they are a unit, bleed the brakes and everything is back to normal.

Thank you to everyone who helped diagnose the problem.
Big thanks to Abscate. The amount of time you put into helping a ...
by Milehighv70xc2
27 Dec 2020, 16:46
Forum: 850, S70, V70, C70, V70-XC 1992-2000
Topic: Brake caliper binding/sticking after hard braking
Replies: 38
Views: 6874

Re: Brake caliper binding/sticking after hard braking


The soft brake hoses can collapse internally with no outward indication. Have the soft hoses been replaced? From my mechanic, I understand that hydraulic pressure applied by stepping on the brake pedal is sufficient to apply braking force, but there is no corresponding pressure to release the ...
by Milehighv70xc2
18 Dec 2020, 07:34
Forum: 850, S70, V70, C70, V70-XC 1992-2000
Topic: Brake caliper binding/sticking after hard braking
Replies: 38
Views: 6874

Re: Brake caliper binding/sticking after hard braking

That is just crazy, I new you were supposed to get a sever winter storm , but I never imagined that!! We sure could use that snow out here in CO. I really appreciate all the help and the offer for a pump. Just let me know whenever you get a chance to dig it out. Looks like maybe early January, haha
by Milehighv70xc2
17 Dec 2020, 17:43
Forum: 850, S70, V70, C70, V70-XC 1992-2000
Topic: Brake caliper binding/sticking after hard braking
Replies: 38
Views: 6874

Re: Brake caliper binding/sticking after hard braking

Thanks abscate
So you might have a pump I could buy from You? That would be amazing.
I had looked at that one from Poland as well. Price seamed kind of high and it isn't in the U.S, so I just didn't feel comfortable buying from there.
Another site I found was ErieVoVo. He has a couple, but $485 ...