Blower motor...or....?

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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CJCroel
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Year and Trim: 2006 Grand Prix GT
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Blower motor...or....?

Post by CJCroel »

I'd like to diagnose this problem without removing my dashboard if possible. It's not fun to sit and work in a car in 95+ degree heat.

A/C on Max, blower on high, for a while it's nice and quiet...but then it starts making a noise. The noise is similar to maybe a card in bike spokes...like something is hitting the fan. I tried capturing it on video, but it's not even noticeable upon playback. It sounds like it's something IN the dashboard. Any clues?

Thanks in advance.
-Chris
2006 Grand Prix GT
Sport Red Met. - L32 Supercharged, Tint, Leather, Heated/Power Seats, Remote Start/Keyless, Dual Climate Control, 17" wheels, 70k miles. Mods to come.

1997 Bonneville SE *Sold*
Dark Yellow-Green Met. - Tint (35% front, 5% rear) - CAI - Aftermarket Keyless/Remote Start - Disabled DRLs - Belden Wires, TR55 plugs - Cleared Corners - Silverstars - 190,591 miles when sold
wjcollier07
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Re: Blower motor...or....?

Post by wjcollier07 »

Take out the blower and see if there is something in it.
John
Now: '15 Toyota Prius III | 134 hp 2ZR-FXE | Silver | 36k
Now: '03 Honda CR-V AWD | Slow 4-Cylinder | Dirt | 180k

Then: '07 Ford Fusion SEL | 221hp Gen I VVT Duratec 3.0 V6 | Tungsten Silver | 150k
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Then: '11 Ford Fusion SEL | 240hp Gen II VVT Duratec 3.0 V6 | Ingot Silver | 84k | Totaled: Oct 23 '14 (Rear-Ended)
Then: '96 Buick Park Avenue Ultra | 240hp Series II L67 | Medium Dark Lichen | Bought: JAN 11 @ 135k | Accident: FEB 3 '12 | Crushed: MAR 1 '13 @ 153K
Then: '98 Pontiac Bonneville SSE | 205hp Series II 3800 L36 | Topaz Firemist | Bought: NOV '09 @ 74k | Accident: MAY 28 '10 | Crushed: MAR 15 '11 @ 84k
Then: '93 Pontiac Bonneville SE | 170hp Series I 3800 L27 | Dark Yellow Green | Bought: JULY '07 @ 92k | Sold: JULY '12 @ 118k
Then: '89 Pontiac Bonneville LE | 165hp 3800 LN3 | Medium Garnet Red | Bought: JAN '05 @ 117k | Sold: SEP 30 '07 @ 152k
myfirstbonnie
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Re: Blower motor...or....?

Post by myfirstbonnie »

You should be able to pull the blower from the firewall in the engine bay. If it is like my 95 that is.
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