Take to a mechanic ASAP
An ac bypass pulley for a 1989 Chevrolet can be purchased at any auto parts store. The cost for the pulley starts at $26.04.
It has a crank reference sensor by the crank pulley that adjusts timing and a #1 position sensor were trans and engine meet on left side of engine that starts spark sequence.
To replace a Craftsman starter pulley, first, disconnect the spark plug to ensure safety. Remove the starter assembly by unscrewing it from the engine. Take off the old pulley by detaching any retaining clips or screws, then install the new pulley by reversing the process, ensuring it is securely in place. Finally, reassemble the starter assembly and reconnect the spark plug before testing the starter.
The bearing gets old and starts to heat up. The pulley fatigues... It's all just part of stuff wearing out.
Change the alt.
Timing marks are used to set the ignition, so that the spark plugs spark when the pistons are at the right position and moving in the right direction. The timing marks for your 1995 VW can be found on the front of the main pulley. The timing marks will be scattered around the outside of the main pulley.
You have two pulleys .. one is the driver pulley and the other is the driven pulley.. now a tensioner pulley goes in between those two pulleys to put some tension on the belt so when the driven belt starts to turn the belt won't start to slip.. so it tightens the belt up
As gas flows into the ignition box, a spark is made, igniting the gasoline and the explosion starts driving the pistons.
remove the spark plug cover. and the valve cover to reach it its right under the cam pulley
The incline plane is the simple machine that starts with an I. The other five are wheel and axle, wedge, lever, screw and pulley.
It is located in front of the drive pulley assembly. Yes it could cause no spark and no start. The sensor costs 70.00 to 120.00. on the average.
Check your spark plugs and spark plug wires. One may be bad. Do you smell gas if you turn your fresh air vent on?