G
Guest
Guest
This is a question for you experienced mechanics...
I just finished doing a tuneup on my FJ60 with the factory 2F in it. Reading the specs out of the Toyota engine manual states that the timing mark (BB) should be checked for 7 degrees BTDC with the distributor vacumn hoses disconnected at a maximum of 950 RPM.
Question....Does this mean I have to be precise and set 950 RPM to shoot the timing light at the marks, or does this imply a range of RPM...(e.g. between idle speed (650 RPM) up to as much as 950 RPM)? The alignment mark does vary either side of the mark dependent upon engine RPM within the RPM range of 650 - 950.
This was my first tuneup, and would be interested in others experiences and opinions.
Thanks
Dave
I just finished doing a tuneup on my FJ60 with the factory 2F in it. Reading the specs out of the Toyota engine manual states that the timing mark (BB) should be checked for 7 degrees BTDC with the distributor vacumn hoses disconnected at a maximum of 950 RPM.
Question....Does this mean I have to be precise and set 950 RPM to shoot the timing light at the marks, or does this imply a range of RPM...(e.g. between idle speed (650 RPM) up to as much as 950 RPM)? The alignment mark does vary either side of the mark dependent upon engine RPM within the RPM range of 650 - 950.
This was my first tuneup, and would be interested in others experiences and opinions.
Thanks
Dave