What causes white exhaust smoke in a Saab 9-3?
Related: White Exhaust Smoke Diagnosis: Saab 9-3 Loss of Coolant – If your 9-3’s engine coolant level is going down, but there is no noticeable leak, it could be a sign that the head gasket has blown.
What causes a head gasket to fail on a Saab 9-3?
Loss of Coolant – If your 9-3’s engine coolant level is going down, but there is no noticeable leak, it could be a sign that the head gasket has blown. While there are many reasons that your 9-3’s head gasket can fail, the most common ones have to do with the cooling system causing the engine to overheat.
What does Blue Smoke mean in a 9-3?
Blue smoke indicates that your 9-3’s engine is burning oil. The question is how is oil getting into the combustion chamber? Here are the most common causes of blue smoke coming from your 9-3’s exhaust:
When did the Saab 9 3 come out?
SAAB 9-3 Overview. Introduced in late 1998, the 9-3 boasted over 1000 detail changes from the 900 it replaced. The 9-3 at last was the car the 900 should have been when first released back in 1994. Unfortunately while the 900 was maturing into the 9-3, the automotive world had moved on.
Why does my Saab 9-3 have blue smoke coming from the exhaust?
Here are the most common causes of blue smoke coming from your 9-3’s exhaust: Your Saab 9-3’s valves let both air and fuel into the combustion chamber. They are lubricated like the rest of the motor.
What’s the problem with the Saab 9-3 fuel pump?
The issue is related to a sensor on the fuel pump which is prone to failure, resulting in a lost signal and an empty fuel reading. The part in question is attached to the fuel pump, but it is available separately as part number 22672171 . It fits all 9-3ss models .
Why is my Saab 2.0 engine leaking oil?
Experts suggest this may be due to the catalytic converter being mounted below the sump, cooking the oil at high temperature. Currently, Saab recommends removal of the sump and doing a complete cleaning. That’s if the engine is still running. Then there’s direct-ignition cassette failures and cylinder-head gasket leaks to contend with.