What happens when a fuel injector leaks in a Saab 9-3?
A leaking injector can cause all of the problems listed above, as well as: Thin Oil – When a fuel injector leaks, all of that fuel is not getting burned in the combustion chamber. Any gas that is not fired and sent out as exhaust ends up in the oil pan. When this happens it can decrease your 9-3’s engine lubrication to the point that it’ll lock up.
Why is my fuel gauge not working on my Saab 9-3?
Replacing the fuel lever sensor on a 2008 saab 9-3 common issue for faulty gauge reading. This is like 98% of the time the reason the gauge doesn’t work, other percent is a mouse ate the wires over the tank and maybe maybe maybe, probably not but maybe the gauge is bad in the dash.
What causes a Saab 9-3 engine to lock up?
Engine Locks Up – Once too much gas gets in the oil, the motor will lock up. If you have reason to suspect there is gas in your oil, do not drive your 9-3. Change the oil. Leaking fuel injectors are often caused by a bad a crack in their body.
Why does my Saab 9-3 smell like fuel?
Any gas that is not fired and sent out as exhaust ends up in the oil pan. When this happens it can decrease your 9-3’s engine lubrication to the point that it’ll lock up. You will smell fuel on the dipstick.
What causes a Saab 9-3 fuel injector to go bad?
There are two main ways that your injectors can go bad. The first is for them to become clogged, dirty, or unresponsive. When this happens not enough fuel enters into your 9-3’s combustion chamber. The other way is if the injectors are leaking.
Engine Locks Up – Once too much gas gets in the oil, the motor will lock up. If you have reason to suspect there is gas in your oil, do not drive your 9-3. Change the oil. Leaking fuel injectors are often caused by a bad a crack in their body.
How can I tell if my Saab engine is leaking?
To properly diagnose this condition perform a cold (after an overnight stay is best) compression and leak down test. As an example, an engine with a 150-175 psi hot cranking compression reading may only show 75 to 90 psi when cold.