Login Register

2006 Volvo S40 T5 Camshaft Alignment Issue

Help, Advice, Owners' Discussion and DIY Tutorials devoted to the second generation C70, S40 and V50 Volvos -- awkwardly model year 2004 ½ onwards -- plus where to go for advice and discussion on Volvo's sporty C30 Coupe powered by Volvo's ubiquitous inline 5-cylinder power plant.
Post Reply
JDS60R
MVS Moderator
Posts: 3532
Joined: 21 February 2009
Year and Model: 2007 S60R 2016 XC70
Location: Mount Juliet, TN
Been thanked: 3 times

Re: 2006 Volvo S40 T5 Camshaft Alignment Issue

Post by JDS60R »

Bent valves are likely the right diagnosis but I didn't see the cam belt pulleys picture (only the back of cams)with the crank set correctly.

How many teeth were you off ? Did you correct cam pulley position and recheck compression?

If I had to guess - It looks like you did correct the cam pulleys and then had no compression. If that is correct - valves are bent.
Retired

Volvoman809
Posts: 3
Joined: 30 April 2018
Year and Model: 2007
Location: Georgia

Post by Volvoman809 »

I honestly don't know if my comment would help determine if the valves are good or not but i think (assume) that if you take your cams off and all valve spring caps line up all the way at the top i believe that it is (maybe) a sign that the valves are sitting up flat at the cylinder head. In my project i will still take the Cylinder head off to proof my assumption but i am energetically trying not to. Anyways i hope it helps.

Post Reply
  • Similar Topics
    Replies
    Views
    Last post