Visually inspect the belt. Look at the grooved side, not the smooth side. If there are cracks or dropped out sections on the grooved side, replace the belt. If the grooves look worn, replace the belt.
When replacing the belt, inspect the grooves on the pulleys and clean them if they have become packed with dirt or worn rubber.
That's also a good time to check the idler pulleys and other bearings. If they make noise when you spin them, you should probably replace anything with bearings.
what is the fifference between a saturn sw1 and sw2
There is a screw-in plug on the side of the transmission. Saturn transmissions do not have a dipstick since they are supposed to be a "sealed" unit.
Never. The Saturn S series vehicles used a timing chain instead of a timing belt. And the chain is inside the engine, bathed in oil to keep it lubricated. The timing chain should be replaced whenever you rebuild the engine.
The fuel pump on your Saturn SW series is located in the fuel tank, you must remove the fuel tank in order to access the fuel pump.
Need make and model to answer this
Yes, it should be perfectly fine to use ATF4 on your 1998 Saturn wagon.
Yes, the front ends should be identical.
See link below
The 2011 Ford E-Series-Wagon has 16 valves.
The 2010 Ford E-Series-Wagon has 16 valves.
The 2012 Ford E-Series-Wagon has 16 valves.
The 2014 Ford E-Series-Wagon has 16 valves.