Coolant elbows on 98 se

Series I L27 (1992-1994 SE,SLE, SSE) & Series II L36 (1995-1999 SE, SSE, SLE) and common problems for the Series I and II L67 (all supercharged models 92-99) Including Olds 88's, Olds LSS's, Olds 98 91-96, Buick Lesabres and Park Avenue 91-96. Please use General Chat for non-mechanical issues, and Performance and Brainstorming for improvements.
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Djkthegame
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Year and Trim: 2000 Bonneville SSEi
1987 Bonneville LE
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Coolant elbows on 98 se

Post by Djkthegame »

Anyone ever do a write up on this? Or seen another topic with pics?
Should u keep alternator and tensioner attached together when removing?
"CERTIFIED BONNIEHOLIC"
B I-1999 Bonneville SE -My First Bonnie- gone forever
B II-2000 Bonneville SSEi (black) 7/3/09 ZZpcm 1.0, Thrasher Cold Air Intake, Magnaflow hi-flow cat, 180 thermostat, Autolite 104's, solid hockey puck front mount, Intense 3.4 MPS. (OCT 2010 COTM Nominee)
B III-1987 Bonneville LE (burgundy) 7/22/10 -- Gone to Heaven
B IV-1991 Bonneville LE (black) 12/6/12 Parts Car -- Gone!
B V-1998 Bonneville SE (green) 9/11/13 -- 270,000+ and going strong! -- gone 287k+
B VI-1989 Bonneville SSE(gray)9/23/15
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Jfridge92
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Re: Coolant elbows on 98 se

Post by Jfridge92 »

I took my altenator off when I did mine. It makes it easier to move around in there, and maneuver the tensioner. Be prepared if you haven't changed the elbows before, that they're going to break off either in the block or in the tensioner itself. It's normal, just because they deteriorate over time. Use either a small pick, or you can bend a small flathead screwdriver to pry and scrape the old pieces out of the block and the tensioner. There are factory aluminum replacements now from Doorman. make sure you use those elbows when you replace these, otherwise you'll be doing the job again shortly after the plastic ones leak again haha. Ask me how I know. I believe there may be some pictures on how to remove them in the Upper Intake replacement thread in Techinfo. If not, look on youtube, and you'll find a few videos on how to replace the elbows on the Grand Prix's. The motor is the same, just the items around it will be a little different (coolant tank won't be in the way, etc.).

Good luck!
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Current: 2013 Infiniti G37 Journey
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Djkthegame
GXP Member
GXP Member
Posts: 248
Joined: Tue Jun 01, 2010 10:41 am
Year and Trim: 2000 Bonneville SSEi
1987 Bonneville LE
Location: Lockport, IL

Re: Coolant elbows on 98 se

Post by Djkthegame »

I already picked up the aluminum elbows. I just got the car, someone else did the elbows before and use plastic lol.
"CERTIFIED BONNIEHOLIC"
B I-1999 Bonneville SE -My First Bonnie- gone forever
B II-2000 Bonneville SSEi (black) 7/3/09 ZZpcm 1.0, Thrasher Cold Air Intake, Magnaflow hi-flow cat, 180 thermostat, Autolite 104's, solid hockey puck front mount, Intense 3.4 MPS. (OCT 2010 COTM Nominee)
B III-1987 Bonneville LE (burgundy) 7/22/10 -- Gone to Heaven
B IV-1991 Bonneville LE (black) 12/6/12 Parts Car -- Gone!
B V-1998 Bonneville SE (green) 9/11/13 -- 270,000+ and going strong! -- gone 287k+
B VI-1989 Bonneville SSE(gray)9/23/15
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Bob Dillon
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Re: Coolant elbows on 98 se

Post by Bob Dillon »

Could you post the Dorman part number, please?
462 cubic inches of REAL Pontiac power.
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myfirstbonnie
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Re: Coolant elbows on 98 se

Post by myfirstbonnie »

imidazol97
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Re: Coolant elbows on 98 se

Post by imidazol97 »

Djkthegame wrote:I already picked up the aluminum elbows. I just got the car, someone else did the elbows before and use plastic lol.
I'm redoing mine after 3 years of Dorman plastic. It's the o-ring that's seeping after the mechanic did my UIM/Lower gasket. I'm using the aluminum elbows I got on Amazon.

Here's a well done video.

http://www.youtube.com/watch?v=QldgVWRJQJY
Bob Dillon
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Year and Trim: 1997 SE Anniversary Edition

Re: Coolant elbows on 98 se

Post by Bob Dillon »

Thanks! I'm gonna order one of those tomorrow for my "ain't puked yet but will someday" box in the garage.
462 cubic inches of REAL Pontiac power.
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