With the # 1 piston at TDC on the compression stroke the rotor will be pointing at #1 plug wire location.
I removed the distributor in my 96 gmc yukon but I forgot to mark it before removing it.What do I need to do to get it back in.
The o-ring is only about a dollar or so and the labor consists of removing the dist. cap, marking where the rotor is pointing as well as marking where the ditributor base is set. After marking reference points, remove the 15mm bolt that holds the dist. retainer in. Gently turn the distributor back and forth while pulling up at the same time.Once the dist. is removed the o-ring will either be under the distributor or around the round hole on the intake. Installation is the reverse of removal, just make sure to reference the marks to ensure proper realignment upon installation.
The oil pressure sending unit is mounted under the distributor, some can be accessed without removing distributor. It can be removed and plugged with a 1/8" pipe plug to bypass.
There is a gear on the distributor shaft and a gear on the end of the camshaft that it engages with. The gear on the camshaft cannot be removed as it is part of the camshaft. The gear on the distributor shaft can be removed if it is worn; however, this is rare. These two gears must be in proper mesh for the engine to run; one cog off and it will not start.If you need further assistance google ' finding top dead center on a 350 chevy'.
Wherever the distributor rotor is pointing when the #1 piston is at TDC of it's compression cycle. When an engine comes from the factory it's supposed to always be in the same direction, but if the distributor has been removed and the person working on it wasn't too concerned, who knows WHERE it will be pointing. I can't believe that a distributor on a 79 has never been removed, so you'll need to find #1 TDC and figure it out from there.
No. Top dead center on the #1 piston is usually used for timing purposes. The crank shaft and the cam shaft are aligned using the timing chain. Proper timing is achieved manually (by turning the distributor) or by the cars computer. If you have an engine that has a distributor remove the cap and mark the rotor buttons position. Also mark the position of the distributor in reference to a point on the engine itself. It can now be removed and replaced in it's original position - but a timing light is always a good idea for setting the timing. Other than removing the distributor itself other components can be disconnected and the intake can be removed and the gasket changed. Replace everything in the reverse order you took them apart. Good luck with your project.
Yes you do. The distributor must be removed.
Usually, NO.
removing something (for example: when a student is removed from school)
The distributor will need to be removed. The magnet is permanently attached to the distributor shaft and the shaft is held in place by a roll-pin thatpasses through the distributor drive gear on the bottom side of the distributor. Magnet on top, gear down in the engine, distributor shaft and housing in the middle.
Timing is set by the PCM and is not adjustable. The distributor should always be reinstalled in the same position it was removed from.
the radiator is removed from bottom of car, after splash shield is removed.