WebNov 29, 2024 · This is a video showing how to replace a typical engine mount, this is for a Saab 9-3. If you are wondering why is my car shaking and vibrating when stopped at a light, it is very likely a... If an oxygen sensor goes bad, it can make your 9-5 run too lean (or rich). A super lean running engine will often shake when idling. The mixture would be wrong at all RPM, but as the engine speed increases the shaking decreases. 7. Fuel Injectors. Your Saab 9-5’s fuel injection system atomizes the fuel into a fine mist. See more The ignition system is responsible for burning the air fuel mixture that enters the combustion chamber. If a good spark is not achieved, your 9-5 … See more Your 9-5’s engine creates vacuum when running. This vacuum is carefully controlled. If the vacuum system gets a leak, it will cause a shake when idle. A vacuum leak can be … See more If the timing belt or chain has jumped a tooth, the camshaft(s) and crank will no longer be lined up properly. If this happens it can cause the idle characteristics to change. Here’s more a … See more Your 9-5’s motor mounts connect it to the chassis. If they wear out, it can cause it to shake when idle. You should also feel the shaking more in gear than when you are in park. It would also … See more
Check Engine Light is on Inspection Service & Cost - YourMechanic
WebJun 17, 2024 · In many vehicles a common cause of engine vibration is worn out or faulty sparkplugs. Worn out or dirty sparkplugs will cause the car's engine to misfire or not … WebJan 3, 2024 · Q: When cold, Engine shakes and hesitates during acceleration. After the vehicle sits overnight (cold engine), during idle, engine vibrates and after about a minute vibration's gone and comes back again a minute after - this cycle goes on and only stops when the engine becomes hot. When driving cold, i notice that the engine does not have ... hartfel house menomonee falls
Engine management light: top 5 causes of amber engine warning …
WebMar 6, 2011 · The best way to locate a leak is to have the engine running and warm and then spray lighter gas /propane around each joint in turn. If the engine rev's up you've found your leak. Work your way through each possible joint one at a time and you should find it. WebDec 22, 2024 · The piston rings are sealing element on pistons of the internal combustion engine in Saab 9-3. The purpose of both valve seals and piston rings is to keep engine oil out of the combustion chamber. ... With the tool connected, turn on the ignition. Most diagnostic devices then ask for some information about the vehicle. It is important that you ... WebDec 26, 2024 · The most common reason is that the engine is not properly tuned. When an engine is not tuned, the cylinders are not firing in sync and the engine will shake. Another reason the engine may shake is because the spark plugs are worn out and need to be replaced. If the spark plugs are not firing correctly, the engine will shake. charlie and the chocolate factory lift