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

Tranny slippage.

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Old Jul 1, 2020 | 11:17 PM
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Default Tranny slippage.

So I bought an 87 from an old military vet. Didn’t pay much for the car and In my restoration, one problem I’ve come across, is the transmission went out after I pulled the car off the trailer and drove it about 100yds. Now it won’t go anywhere. The linkage is moving , and the reverse lights are illuminating. One issue I had is on the left side of the engine, passenger side, some rats
blessed me with there presence and chewed through the coolant line and a bunch of wires up top. Wondering if this was related or if anyone can help a corvette novice....

87 Calicar

I think ima have a good lookin rear end

Limited edition w a 500hp chip coming back to life. You can see the eaten wires on the left

Rat Blessings
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Old Jul 2, 2020 | 12:13 AM
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Welcome to the CF!

and check out the C4 section
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Old Jul 2, 2020 | 12:20 AM
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Moved to C4 Tech for some help.
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Old Jul 2, 2020 | 12:48 AM
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WTF is a 500 HP chip???
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Old Jul 2, 2020 | 09:06 AM
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Originally Posted by arbee
WTF is a 500 HP chip???

And how can the rest of us get one !!! lol
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Old Jul 2, 2020 | 09:29 AM
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First check fluid level and color. If it's full your going to need to remove pan and check for debris. If there's alot of debris transmission will need repaired or replaced. You could contact seller for more information about it. It may have been why car was parked. Get factory service manuals if you plan to diy this project. Manuals can be used to identify and locate items in the mess under the hood.
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Old Jul 2, 2020 | 11:06 AM
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Originally Posted by Kevova
First check fluid level and color. If it's full your going to need to remove pan and check for debris. If there's alot of debris transmission will need repaired or replaced. You could contact seller for more information about it. It may have been why car was parked. Get factory service manuals if you plan to diy this project. Manuals can be used to identify and locate items in the mess under the hood.
Low fluid will make the tranny slip. Might have been leaking over the years. The wiring shouldn't affect the transmission. It has a mechanical linkage and only the lockup is controlled electronically.
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Old Jul 2, 2020 | 11:34 AM
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Originally Posted by Kevova
First check fluid level and color.
FIRST....I'd power wash the beJEEZUS out of that thing!
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Old Jul 2, 2020 | 12:25 PM
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Originally Posted by Tom400CFI
FIRST....I'd power wash the beJEEZUS out of that thing!
good thing it does not have an optispark.
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Old Jul 2, 2020 | 01:43 PM
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Originally Posted by arbee
WTF is a 500 HP chip???
that’s what the dude said it had in it, he also said it was a limited edition out of 3000???

Last edited by KINGChristopherPaul; Jul 2, 2020 at 01:47 PM. Reason: Longer response
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Old Jul 2, 2020 | 06:43 PM
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Originally Posted by KINGChristopherPaul
that’s what the dude said it had in it, he also said it was a limited edition out of 3000???

Then he fed you a line of BS. You can't create HP with a computer chip. Change timing a bit but that's about all. Limited addition? Maybe in that color but other than that it is another 87 like thousands of others.
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