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

1996 LT1 purchase

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Old Jul 18, 2016 | 08:57 PM
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Default 1996 LT1 purchase

Hello folks, I'm looking at a very low mile 96 convert, auto. I was remembering that the Opti Spark ignitions were troublesome, what else should I be looking for as a pre purchase inspection? Tks!
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Old Jul 18, 2016 | 10:30 PM
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By '96 Chevy had done some modifications to make the Optispark a bit more reliable than when it first came out.

Also check the AC/heater blending, there was an issue that the '96's had. The one I just bought has the issue, even with only 12,000 miles on it.
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Old Jul 19, 2016 | 02:46 AM
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Originally Posted by drcook
By '96 Chevy had done some modifications to make the Optispark a bit more reliable than when it first came out.
Agreed. When I got my high-mileage '96, the water pump had been leaking. 2-1/2 years after replacing the water pump, I'm still running the same Opti.
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Old Jul 24, 2016 | 11:48 AM
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The opti is fine. I got 160k out of the factory opti in my B-body. (Never even needed a cap and rotor) The opti gets a bad rep mostly from people who have never owned an L99/LT1/LT4 car. They just repeat what they hear when someones cheap opti fails.
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