The message to which you are about to reply is shown first. GO TO REPLY FORM



 VIEW    REPLY TO THIS MESSAGE    PRINT   SAVE 

B18 timing 120-130

posted by  Grasshopper on  Sun Sep 11 14:08 CST 2005
Author: [PROFILE] [EVERY POST] [THREADS] [BEST POSTS] RSS Feed     [IGNORE ALL POSTS]
last visit: Sun Nov 25 22:23 CST 2012
[RELATED]

I need some advice in regard to a B18. I just purchased a Crane XR700 electronic ignition and I'm confused on a timing issue. When I rotate the motor with a wrench as I approach 20 degrees BTDC the exhaust valve begins opening opening again. During the next rotations as I approach the timing marks again as least one of the valves is completely open. I would think that both valves should be completely shut during one of those rotations as the marks approach TDC. The rotor isn't lining up #1 as the reach these marks either. Being the worrying type, I've been thinking someone didn't properly align the timing gears when assembling the motor, but with only 40,000 miles I don't think the motor has been apart.

Any ideas.

Thanking you in advance,

Marc






USERNAME
Use "claim to be" below if you don't want to log in.
PASSWORD
I don't have an account. Sign me up.
CLAIM TO BE
Use only if you don't want to login (post anonymously).
ENTER CAPTCHA CODE
This is required for posting anonymously.
OPTIONS notify by email
Available only to user accounts.
SUBJECT
MODEL/YEAR
MESSAGE

DICTIONARY
LABEL(S) +
IMAGE URL *
[IMAGE LIBRARY (UPLOAD/SELECT)]

* = Field is optional.

+ = Enter space delimited labels for this post. An example entry: 240 muffler


©Jarrod Stenberg 1997-2022. All material except where indicated.


All participants agree to these terms.

Brickboard.com is not affiliated with nor sponsored by AB Volvo, Volvo Car Corporation, Volvo Cars of North America, Inc. or Ford Motor Company. Brickboard.com is a Volvo owner/enthusiast site, similar to a club, and does not intend to pose as an official Volvo site. The official Volvo site can be found here.