Search found 1 match
- 14 Aug 2018, 18:35
- Forum: 240, 740, 760, 780, Bertone, 940, 960, V90, S90
- Topic: 1990 240 non turbo with high compression readings
- Replies: 1
- Views: 759
1990 240 non turbo with high compression readings
I recently Purchased a 1990 Volvo purchased a 1990 Volvo 240 sedan. And cylinders 12 and three I had PSI rating of 195 and in the number and cylinders 1,2,3 I had PSI rating of 195 and then the number 4 cylinder I had 200 psi reading. Any thoughts out there about why these are so high. Maybe cat con...