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Volvo 240 noisy engine Topic is solved

Help, Advice, Owners' Discussion and DIY Tutorials on all Volvo's "mid era" rear wheel drive Volvos.

1975 - 1993 240
1983 - 1992 740
1982 - 1991 760
1986 - 1991 780
1990 - 1998 940
1990 - 1998 960
1997 - 1998 V90/S90

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Vini

Volvo 240 noisy engine

Post by Vini »

Hi!

I have a 1992 Volvo 240 and the engine started to be noisy no later than this week...tok tok tok kind of noise. Does someone know what this could be??? My car has around 350 000 Km and I hope to keep it for another 350 000...

Thanks for helping me out with my problem,

Vini

adrianpike
Posts: 63
Joined: 28 May 2005
Year and Model:
Location: Bellingham, WA

Post by adrianpike »

Whereabouts is it coming from, the upper end or the lower end of the motor?
If it's happening at aobut 1/2 crankshaft speed, it's a valvetrain issue.
How loud?
Take a piece of tubing, put one end next to your ear, and carefully poke the other one around the engine compartment to see if you can isolate it. I can't stress the careful part enough though.
-Adrian Pike, Adrian Technologies

'78 16 Valve 245DL

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