1997 tahoe distributer instalation

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1997 tahoe distributer instalation

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Chevrolet Forums >> Chevy Trucks, Vans & SUV's >> Tahoe >> 1997 tahoe distributer instalation

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1997 tahoe distributer instalation - 1/29/2008 3:30:35 PM

tplow1

Posts: 1
Joined: 1/29/2008
Status: offline

i have a 1997 chev tahoe,had to change intake manifold gaskets,when got all back together,engine started right up but had a miss,after checking all connections found the mounting plate on the distributer was broken,so purchased new dist,now when try to install,setting #1 cyl to TDC but can't get rotor to point to the small 8 (which is where #1 plug wire is) i thought was just a couple teeth off on gear but dist can only go in 2 ways since inside shaft is a tab which fits into a slot in gears inside engine, ? if i can just move gear inside engine or not

Post #: 1

RE: 1997 tahoe distributer instalation - 1/29/2008 5:56:30 PM

73shark

Posts: 2326
Joined: 4/17/2006
Status: offline

Welcome to the Tahoe forum. The tang on the end of the distributor fits into the top of the oil pump shaft (at least that's the way the older small blocks worked). What you need to do is slightly rotate the oil pump shaft so that when the dist. drops down and after engaging the cam gear and rotates into final position, it lines up properly. It's a trial and error process but doable.

The above is predicated on the engine not having been rotated since you removed the old dist. If it has, then you'll need to find TDC on #1 on the firing stroke and do the above such that the dist. is set for #1.

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GM perf. exh, GM CAI, Superchips, Lund step tubes, billet grill, LED tails, Lloyd mats, rear console, GM flaps, silver calipers, black bow ties, tint

(in reply to tplow1)

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RE: 1997 tahoe distributer instalation - 12/3/2008 3:17:43 PM

kevinf

Posts: 7
Joined: 4/4/2007
Status: offline

Thank you, this answer helped me. I''d like to add what I did was set the distributor/rotor to the ''8'' position as it would be when seated completely and oriented it as it would sit when installed (flat portion facing front of the vehicle) then held it above my head to see how the tang was pointing. I then used a long flat head screwdriver (goes straight down the distributor hole) to turn the oil pump receptor to point at the same degree. Took two tries as it is a bit hard to see down that hole with the windshield overhang.

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1998 Chevrolet Tahoe LT 4x4 5.7 70,000 miles
1993 Mazda 626 2.0 DX FS 270,000 miles
2008 Infiniti G37 Coupe

(in reply to 73shark)

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