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Is it True?

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Old Jul 19, 2005 | 06:19 PM
  #1  
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Default Is it True?

Is it true that should not wash the inside of the engine compartment? 1995 LT1. And if so what is the reason?
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Old Jul 19, 2005 | 06:26 PM
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I don't have the LT1 but from what I've read if you get the "Opti-Spark" wet, your in big trouble.
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Old Jul 19, 2005 | 06:35 PM
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Don't do it. Your opti is the vented style and a little better set up than the older style. However, it isn't water proof and you will probably cost yourself an expensive repair.
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Old Jul 19, 2005 | 06:37 PM
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no,its not true,you do however have to be careful you dont want to get sensors like the MAF,and the opti in the front wet.I use a scrub brush,some suds,and really light pressure from a hose and take my time.no probs
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Old Jul 19, 2005 | 06:38 PM
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Just don't use a water hose or high pressure sprayer under the hood. What I use is a little Simple Green and some rags and sponges to clean it by hand. You do not want to get the Opti wet. Water can cause it to malfunction.
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Old Jul 19, 2005 | 06:43 PM
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Well now you can wash it but I wouldnt spray it with a pressure washer or indiscriminatly spray water everywere under the hood. I take a spray bottle of slighty watered down simple green and spray each part one at a time. Except the OPti spark I dont spray at or near it... around that area I spray the rag I am wiping with first and wipe that area down. Then armorall the plastic like the underside of the hood surface and the wheel wells inside and out but I water that down too so it wont get greasy and plus Im cheap and wanna make my armorall and simplegreen last longer. Plus if theres any corrosive chemical action from eaither of those Ill be lessening the effect. Aluminum stuff gets mothers aluminum polish and a light wire brushing or steel wooling if theres any loss of shine. One day Id like to polish the suspension the way some folks do their wheels.
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Old Jul 19, 2005 | 07:32 PM
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Default Omg Don't Do It!!!!

If you wash down an LT1, your wife will leave you, your dog will die, your children will disown you and you will live in filth and squalor for the rest of your natural life. DON'T EVEN SPIT OR **** NEAR THE OPTI!!!!




Just kidding. Not a good idea to get the opti wet. Sorry... couldn't resist.
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Old Jul 19, 2005 | 08:27 PM
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I have a 95 and I agree with Vette&Fbod lover. Just don't douche the opti! I even drive mine in the rain and it hasn't shrunk yet.
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Old Jul 19, 2005 | 08:30 PM
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probably better off leaving it dirty
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Old Jul 19, 2005 | 09:12 PM
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Originally Posted by eschoendorff
If you wash down an LT1, your wife will leave you, your dog will die, your children will disown you and you will live in filth and squalor for the rest of your natural life. DON'T EVEN SPIT OR **** NEAR THE OPTI!!!!




Just kidding. Not a good idea to get the opti wet. Sorry... couldn't resist.
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Old Jul 19, 2005 | 09:22 PM
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aboat and eschoendorff, you two are TOO funny. I'm so bewildered about the whole Opti thing, that I don't even breathe near the open engine compartment. I do drive in the rain, however, unlike the prior owners (who seem to have honestly claimed the car never saw rain. Or felt it).
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Old Jul 19, 2005 | 10:19 PM
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Originally Posted by LT4CompYell
aboat and eschoendorff, you two are TOO funny. I'm so bewildered about the whole Opti thing, that I don't even breathe near the open engine compartment. I do drive in the rain, however, unlike the prior owners (who seem to have honestly claimed the car never saw rain. Or felt it).
Per Gordon Killebrew, your Corvette HAS been rained on! Each and everyone of them goes through a rain booth to check for leaks. It cannot be released from the factory without this test.
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Old Jul 19, 2005 | 10:46 PM
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Originally Posted by LT4CompYell
aboat and eschoendorff, you two are TOO funny. I'm so bewildered about the whole Opti thing, that I don't even breathe near the open engine compartment. I do drive in the rain, however, unlike the prior owners (who seem to have honestly claimed the car never saw rain. Or felt it).
I was being semi-serious. This spring it would be nice and sunny one day and the next the base would be closed for a blizzard. I drive mine everyday. I wash my engine at least once a week and my car runs fine. I do believe that there were problems with the first couple of years worth of OPTIs. I also believe that like everything else GM has done during the last few decade they worked the bugs out during the suceeding production runs and when it was finally right they dropped it and started making something else that was not quite ready for primetime.

However, I don't douche the OPTI, even my old 5.0 would quit running if I sprayed the distributor with High Pressure water at the carwash. High voltage electricity and water do not mix.
Enjoy your car

Mike

Last edited by aboatguy; Jul 19, 2005 at 10:49 PM.
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Old Jul 19, 2005 | 11:16 PM
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Thanks for the input I think Ill just clean it the best I can with simple Green and armorall...
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Old Jul 20, 2005 | 05:06 PM
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A mechanic did this for me and there was no problems after. I would not do this myself because I am too scared.

B.
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