This is why I love non-interference engines. Spun the teeth off the cam sprocket of my '94 Cherokee. Just died while driving. No mechanical sound at all. Just died like the plug was pulled. Only had 150k on the timing set. Won't comment on " import " parts.
But apx 4 hours later all replaced. You just have to love the simplicity of these engines.
Non-Volvo car chat megathread
- BlackBart
- Posts: 6492
- Joined: 10 December 2016
- Year and Model: 2004 XC70 BlackBetty
- Location: Over the far far mountains
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When I was a kid in school, I tried to start my '73 Capri V6 at 20 below zero (F). It cranked, made a funny sound, then hissed out the carb every stroke until I stopped. After some confusion, I figured out the fiber timing gear teeth had sheered off and the valve train was not moving while it cranked. Figured it out because the distributer rotor was not turning. Non-interference engine and nothing bent!
ex-1984 245T wagon
1994 850T5 wagon
2004 XC70 wagon BlackBetty
1994 850T5 wagon
2004 XC70 wagon BlackBetty
- Sveedy
- Posts: 2069
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- Year and Model: 96 850 Turbo
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This one had me stumped because when I checked the rotor, it did move some because there were still some teeth left. Just not as many.
But it seemed slow to rotate. Eventually figured that regardless of movement, only explanation left was a timing chain failure. I wasn't expecting to find an intact chain, but stripped sprocket.
I can't understand why manufactures would make interference engines. My son has a Ranger with a V6. They offered two V6's for that truck. One is interference, one is not. Really ? Go figure....
But it seemed slow to rotate. Eventually figured that regardless of movement, only explanation left was a timing chain failure. I wasn't expecting to find an intact chain, but stripped sprocket.
I can't understand why manufactures would make interference engines. My son has a Ranger with a V6. They offered two V6's for that truck. One is interference, one is not. Really ? Go figure....
Try to learn life's bad lessons vicariously through others.
1996 850 Turbo GLH ( Goes Like Hell )
1999 V70 GLT
1996 850 Turbo GLH ( Goes Like Hell )
1999 V70 GLT
- matthew1
- Site Admin
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- Year and Model: 850 T5, 1997
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I love the paint! ^
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1998 V70, no dash lights on
1997 850 T5 [gone] w/ MSD ignition coil, Hallman manual boost controller, injectors, R bumper, OMP strut brace
2004 V70 R [gone]
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1998 V70, no dash lights on
1997 850 T5 [gone] w/ MSD ignition coil, Hallman manual boost controller, injectors, R bumper, OMP strut brace
2004 V70 R [gone]
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- volvolugnut
- Posts: 6222
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- Year and Model: 2001 V70
- Location: Oklahoma USA
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Yup. One like that, but much less shiny.
I am still waiting for the laying on of the sword.
volvolugnut
The Fleet:
Volvo: 2001 V70 T5, 1986 244DL, 1983 245DL, 1975 245DL, 1959 PV544, multiple Volvo parts cars.
Mercedes: 2001 E320, 1973 280, 1974 280C, 1989 300E, 1988 300TE, 1979 300TD, parts cars.
2009 Smart Passion
Ford: 1977 F350, 1964 F150 (2), 1938 Tudor Sedan
Farmall tractors: 1956 400 Diesel, 1946 A
And others.
Volvo: 2001 V70 T5, 1986 244DL, 1983 245DL, 1975 245DL, 1959 PV544, multiple Volvo parts cars.
Mercedes: 2001 E320, 1973 280, 1974 280C, 1989 300E, 1988 300TE, 1979 300TD, parts cars.
2009 Smart Passion
Ford: 1977 F350, 1964 F150 (2), 1938 Tudor Sedan
Farmall tractors: 1956 400 Diesel, 1946 A
And others.
- matthew1
- Site Admin
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- Joined: 14 September 2002
- Year and Model: 850 T5, 1997
- Location: Denver, Colorado, US
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- Contact:
What about stepping on a rake?
Help keep MVS on the web -> click sponsors' links here on MVS when you buy from them.
Also -> Amazon link. Click that when you go to buy something on Amazon and MVS gets a cut!
1998 V70, no dash lights on
1997 850 T5 [gone] w/ MSD ignition coil, Hallman manual boost controller, injectors, R bumper, OMP strut brace
2004 V70 R [gone]
How to Thank someone for their post

Also -> Amazon link. Click that when you go to buy something on Amazon and MVS gets a cut!
1998 V70, no dash lights on
1997 850 T5 [gone] w/ MSD ignition coil, Hallman manual boost controller, injectors, R bumper, OMP strut brace
2004 V70 R [gone]
How to Thank someone for their post

- matthew1
- Site Admin
- Posts: 14460
- Joined: 14 September 2002
- Year and Model: 850 T5, 1997
- Location: Denver, Colorado, US
- Has thanked: 2650 times
- Been thanked: 1240 times
- Contact:
Me and my 1978 924, circa early 1989.
Help keep MVS on the web -> click sponsors' links here on MVS when you buy from them.
Also -> Amazon link. Click that when you go to buy something on Amazon and MVS gets a cut!
1998 V70, no dash lights on
1997 850 T5 [gone] w/ MSD ignition coil, Hallman manual boost controller, injectors, R bumper, OMP strut brace
2004 V70 R [gone]
How to Thank someone for their post

Also -> Amazon link. Click that when you go to buy something on Amazon and MVS gets a cut!
1998 V70, no dash lights on
1997 850 T5 [gone] w/ MSD ignition coil, Hallman manual boost controller, injectors, R bumper, OMP strut brace
2004 V70 R [gone]
How to Thank someone for their post







