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I have a 1990 model year 2.0l Carlsson (cdcalssson was a previous owner).
When cold, I get a lot of noise from the glovebox area - if I get heavy with the accelerator. I assume this is the APC solendoid. Sometimes the noise seems to come from the driver's side, where I think the pressure sensor is.
When warm, the noise happens at greater revs.
I've replaced the "vacuum" tube but this hasn't made any difference, any ideas?
The boost guauge goes into the red for several seconds before it backs off.
Once, after disconnecting the battery, the car felt the most powerful ever, boosting half way into the red. It then backed off the boost to behave as before.
Does anyone have ideas how I can maintain the more powerful behaviour?
Jonathan.
When cold, I get a lot of noise from the glovebox area - if I get heavy with the accelerator. I assume this is the APC solendoid. Sometimes the noise seems to come from the driver's side, where I think the pressure sensor is.
When warm, the noise happens at greater revs.
I've replaced the "vacuum" tube but this hasn't made any difference, any ideas?
The boost guauge goes into the red for several seconds before it backs off.
Once, after disconnecting the battery, the car felt the most powerful ever, boosting half way into the red. It then backed off the boost to behave as before.
Does anyone have ideas how I can maintain the more powerful behaviour?
Jonathan.