Shaking Z32!!

The Nissan 300ZX (Z32) general community discussion forum
SlidewayZ32
Posts: 29
Joined: Fri Nov 22, 2013 6:39 pm
Car: 1990 Z32 NA
Location: Daly City,CA

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Greetings Nico!I've recently put my top manifold back on and as I start my car for the first time in a couple weeks,she shakes!!It's abnormally hard of a shake,and then I get an Injector Circuit(Code 51)...Before pulling the plenum,I saw that there was a good amount of corrosion on all of them.What's the best way to clean the prongs on both the connectors and injectors??I'm trying to keep getting 6 new injectors my last resort! :frown:


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NolimitZ32
Posts: 7042
Joined: Fri Jun 27, 2008 9:07 am
Car: 91 AG2 2+0 TTMT swap/E39 BMW 540i6/E53 4.6is Dinan S3
Location: Houston, TX

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Generally, using a small wire brush on the injector and de-pinning and using the same brush on the connectors is best. if you can't or don't want to de-pin the connectors you can dip each on in a small container with a baking soda and hot water mixture, this neutralizes (eats) the corrosion but is definitely by no means as effective as physical cleaning.

SlidewayZ32
Posts: 29
Joined: Fri Nov 22, 2013 6:39 pm
Car: 1990 Z32 NA
Location: Daly City,CA

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Okay I'll give that a try.Thanks for the information!


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