How to replace crank seals in1988 ez go with a 2 pg robin motor n if the seals r bad will it make noise inside engine
no it is a four stroke
rear main seal is the gasket around the crank between the rear of the motor and the transmission. front and rear main seals are usual spots for oil leaks.
1988 cougar will not crank over
To replace the crank sensor you have to remove the harmonic balance taking special attention not to damage the pulley or the cam shaft. Remove the two 10mm retaining screws
4 stroke. A Yamaha Blaster is a two stroke and so is a Yamaha Banshee but not a warrior.
Probably a crank sensor
Generally when the crank sensor goes out the engine will not start. The sensor on almost all vehicles is located in the front on the engine near the belts.In most cases it is held in place by a bolt.Usually they can be hard to get to.
The easiest way is to disconnect the motor from the mounts, and the transmission from it's mounts.use an engine hoist to lift the motor up about 4 inches and drop the oil pan. You will have to pull out the crank which means the bottom of the rods as well try not to move the pistons, you will have to replace not only the main seals, I would do both, but the oil pan gasket and the rod bearings.
Check the Altenator
Where is the leak? From one of the hoses? Replace it. From the pump? buy a rebuild kit for $12.00 and rebuild your pump or buy a rebuilt pump for $50.00 and swap it out. From the steering gear box? Remove it and replace the seals or replace it with a rebuilt box.
How do you replace the alternator on a 1988 Pontiac Fiero
CW.