Ditributor replacement----help

[MetalStorm]

1999 Hoe.....haven't attempted it yet, but it looks like the distributor is buried back there! Is it as hard as it looks to get it out? Any tricks?

 

[Rebelution]

There's just one bolt connected to a bracket that holds the distributor in place. There's a wrench that makes it easier to reach the bolt. It looks like a wrench bent at a 90 degree angle. It's a 5/8 if I'm not mistaken.

 

[MetalStorm]

ok thanks..i think its 9/16 but whatever. it just seems like such a PITA to get to

 

[MetalStorm]

do i NEED to have #1 at TDC? if so how do i do this?

 

[Rebelution]

Yeah it needs to be at tdc when replacing the distributor. Remove the #1 spark plug and hold your hand over the hole that the spark plug screws into. Have someone put the key in the ignition and bump it until you feel the compression blow out. When it does, there ya go, tdc.

 

[961500]

Easier way for tbc is to remove cap a hand rotate crank till it lines up to placement for plug wire 1 also check your balancer should have a alignment mark on it and a notch in the timing cover.

 

[steamroller]

I always bump it over or turn the crank by hand where the rotor is pointing straight ahead, makes it easier to remember

 

[retorq]

No it doesn't have to be at #1 TDC BUT it has to go in EXACTLY how it came out. I did a timing write up on another board, some of the info will apply here so I'll share:

http://www.route66wingsandwheels.com/forums/viewtopic.php?t=2355&view_pics=1

 

[haks310]

Ditto with retorq.

It doesn't have to be at TDC to take out the distributor but it does have to sit back in exactly as it came out.
Now if you do install the distributor and it is not exactly in the correct spot your timing will be off some. You will then need a scanner that reads timing to adjust it.

And here is the wrench that will make the job easier:
http://www.amazon.com/Distributor-Wrench-12-Pt-General-Motors/dp/B000I0UNWM

 

[MetalStorm]

thats some great info, thanks guys. when i take out the old one do i mark the rotor position? sorry to be a PITA