[Steven67320]

My 1989 turbo saab turbo gague wont go past beginning of the yellow. I can find no info on this year car
Links posted on this site do not cover this year. Is it normal not to reach red. I know this is beating a dead horse sorry

 

[Mimmi]

Does it move at all?
You have mechanical pressure gauge, which is connected vacuum line over brake pedal.

 

[Steven67320]

Yes it goes into the yellow at about 45 miles a hour. All other times its about halway in the white to the left of the yellow range.