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Old 09-07-2006, 06:09 PM   #1
zachzchw
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the money pit is screaming for more....hiss sound and tranny thump

Couple new problems, to add to the ever growing list.
I have an odd "hiss" sound from near my a/c controls. The sound is similiar to a tire losing air. It is constant, and does not go off when the air is on or off. I cant feel any air coming from anywhere, though.
I opened the hood to see if I could hear it in the engine bay, I could not.

When I'm driving slowly, and begin to accelerate, theres a VERY noticeable thump from (I think) the transmission. You can feel and hear the thump.

Also, when I accelerate, the truck (97) is very shaky, the entire thing shakes pretty bad, including the steering wheel. Not sure if this is steering/suspension related, or what.

Any tips on any of the newest batch of problems?
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Old 09-07-2006, 06:52 PM   #2
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Re: the money pit is screaming for more....hiss sound and tranny thump

The hiss from your ac control is the vacuum line is off the control or the thing needs rebuilt which don't take to much if I remember on those models and run about $60. As for the other stuff?
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Old 09-07-2006, 10:18 PM   #3
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Re: the money pit is screaming for more....hiss sound and tranny thump

Quote:
Originally Posted by alblogg
The hiss from your ac control is the vacuum line is off the control or the thing needs rebuilt which don't take to much if I remember on those models and run about $60. As for the other stuff?
How would I check that? Pull the ac controls?
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Old 09-07-2006, 11:12 PM   #4
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Re: the money pit is screaming for more....hiss sound and tranny thump

Check from underneath the dash or pull the controls out and check behind them.

Just a vacuum line that is off.
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Old 09-08-2006, 11:21 PM   #5
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Re: the money pit is screaming for more....hiss sound and tranny thump

Quote:
Originally Posted by BlazerLT
Check from underneath the dash or pull the controls out and check behind them.

Just a vacuum line that is off.
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'07 G6 Wife's car
'00 Malibu stock, just a parts getter.
'99 Blazer LT Loaded, K&N Filter, Pioneer Super
Tuner,Viper
'88 K1500 Cheyenne, 5.0, stock, bought new
'86 Nissan 720 Trash Truck
'69 C/10 step side, 307, all original, second owner, in process of restore.



The person who says it cannot be done should not interrurt the person doing it.
Share your knowledge. It is a way to achieve immortality.

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Old 09-09-2006, 09:01 PM   #6
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Re: the money pit is screaming for more....hiss sound and tranny thump

Thoughts on the tranny(?) thump and acceleration things?
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