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View Full Version : 3.1 Engine Freeze Plug Failure


1995GA
07-10-2007, 02:30 AM
I noticed a regular drip from the center/rear of the engine. It was green and smelled like coolant. I had it towed to the shop and upon inspection it turned out to be a freeze plug (aka expansion plug, aka sand plug.) It was totally corroded. Now my 1995 GA has very few miles. (49k) I didn't even know there were 'holes' in the sides of the engine. I didn't maintain the coolant properly so even though the mileage was low it became corroded. (Rust never sleeps.) The mechanic was going to replace any and all freeze plugs he could find but he only found one on the rear of the engine.
My question is this; Because the mechanic had to remove the transaxle to get to the leaking freeze plug the shop charged $735 in labor to replace a $1.74 part. Do you think this is a fair price? The shop came highly recommended by AAA and the techs are well trained.
Since the engine was torn apart anyway, I also had them replace the serpentine belt which was $50.99 for labor and $49.44 for the part which I believe was a fair price.
I don't think I was 'had' but I would like to hear some other opinions.
Total repair cost: $809.61.
Lesson learned: Priceless.
Change your coolant every two years!

Mirage
07-10-2007, 04:39 AM
happened on my van. bars leak all the way. plugged it right up

ENGGUY
07-10-2007, 08:27 PM
Why remove the transaxle???? wasn't it the engine that had the problem?
Should have removed it, and done such things as head gaskets, lim etc. and I'm not sure if there are other soft plugs elsewhere on that engine, anyway its lots easier to check clean and replace with the engine removed.

1995GA
07-11-2007, 03:42 AM
I meant to say transmission. They definitely had to remove something as the soft plug was way up on the engine toward the back (looking at it from underneath.) I think you are right that it only has one of these as the mechanic couldn't find any others. That's the catch with freeze plugs. It's tough to get at them because you have to hammer the new one in.
Everything is running good again. I just wish the bill wasn't so big. But then again since I've owned this car (11 years) the only major repair I've had was the alternator so I'm pretty lucky.

tenspeed
07-11-2007, 06:21 AM
There were some plugs that had a bolt in the center. Those didn't need hammering in.