C4 Tech/Performance L98 Corvette and LT1 Corvette Technical Info, Internal Engine, External Engine

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Old Jan 29, 2008 | 03:40 PM
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I have a 95 vette. Last oil change I was told I had a oil leak around the opti spark, $2000.00 to fix, vette mechanic at dealer said not to worry because these cars were known to leak and it would happen again.Should I take his advice? car has only 48,000 mi.
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Old Jan 29, 2008 | 03:43 PM
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It sounds like your timing cover seals are leaking. You could fix the leak yourself for ~$25.
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Old Jan 29, 2008 | 04:43 PM
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Originally Posted by jsevers
:vette mechanic at dealer said not to worry because these cars were known to leak and it would happen again.Should I take his advice? car has only 48,000 mi.
Mine does not leak a drop anywhere. 1996 with approx. 80K miles.
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Old Jan 29, 2008 | 04:56 PM
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Originally Posted by jsevers
I have a 95 vette. Last oil change I was told I had a oil leak around the opti spark, $2000.00 to fix,
Looks like they want to rip you a new one. Where exactly is it leaking from? The intake manifold is a very common location as oil will leak down the front of the block.
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Old Jan 29, 2008 | 05:04 PM
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When I replaced my opti on the 92 I had to replace the waterpump seal because it was leaking oil. IIRC the seal was < $15 and had an old dry erase marker to make the installation tool.

The instructions for making the install tool are here somewhere - use search.
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Old Jan 30, 2008 | 12:31 PM
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http://www.impalasuperstore.com/nais...84&whichpage=1
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Old Jan 30, 2008 | 12:38 PM
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Dude its about 4 hours work and $20-50 for all the gaskets but you would at least want to check the opti cap and rotor and install new plug wires while your in there.
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Old Jan 30, 2008 | 02:12 PM
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wow i feel alot better the shop here in fenton did my timeing cover with seals-water pump-valve covers-oil pan-intake manifold-and out the door was 1100+change also just the timeing cover was 7.5 hrs in the book
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Old Jan 31, 2008 | 12:24 PM
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It's amazing what they shops try when they see the crossed flags. I'd bet if you took a 97 Camaro in there with the same problem they would probably charge $200. Whatever.
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