1990 Saab 900 Repair and Maintenance
A guide to problems, costs, maintenance and repair for your 1990 Saab 900
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1990 Saab 900 ProblemsOil Leaks from the Valve Cover Gasket
Oil commonly leaks from the distributor o-ring requiring replacement of the o-ring. Oil will be visible on the front of the engine near the distributor.
Oil can leak from the oil pump cover seal. Oil will be visible at the bottom and rear of the engine. The seal will need to be replaced.
1990 Saab 900 QuestionsWhy does my heater not work? (1 answer)
Just blows cold air, although the temperature is right where it should be on the gauge.
Problem happens within 10-20minutes of driving.Becomes a high pitch on freeway then a slower shuddering sound on city block streets.
When I step on brake sound goes away instantly and completely for a few minutes then reappears.At first sounds like passenger side by wheels then sounds more like ...
It's an 86' C900S and I'm looking to buy one but the ac does not work and person never attempted to fix...he said there was that the hoses were loose on the refridgeraunt and just assumed it didn't work. How should I approach this?