300ZX (Z31) Forums Dedicated to 84-89 ZCars otherwize known as the Z31's

two questions

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Old Apr 2, 2003 | 07:43 AM
  #3  
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Joined: Dec 2000
Posts: 342
From: Houston, Tx
Re: two questions

Originally posted by SwiggA88zxt
1. a couple of weeks ago i was reading on how to remove old window tint (on the old zdriver format) and the search engine does not find any tint post. But what takes the tint off easily. I tried staight Amonia(?) and that only got off the one layer or whatever, now there is the really sticky stuff and i was jabbing it with a razor and realized that there has to be an easyer way. anybody please help (Spring + driving = Z)

2. After replacing timing belt, fuel injector O-rings, and all the other goodies involved in those fixes on the 88 turbo, I put on a 240sx TB. the vaccum lines were different in the new TB but I used what I could then routed the others together so no open lines now I can't get 3k rpm (with no load)but can red line. when I slowly open the throttle this is what happens 1000, 1500, 2000, 1500, 2000, 1500, 2000, 1500, 3500, 4000, 4500, 5000. when it is boucing between 1500, 2000 the more I open the throttle the quicker it bounces back and forth. then all of 3500? Did this ever happen to anybody else? I really don't want to put stock TB back on to see that it was a vaccum leak somewhere else. Could a Vaccum leak somewhere else be causing this problem?
thanks
jaySwiggA
1. denatured alcohol works wonders gettting the sticky stuff off.

2. which throttle position sensor did you use? make sure you have your old one set right (don't use the 240sx one). double check your vac line routing. one of them goes before the throttle plate and one after. you could have them mixed up. swap them and see if it makes a difference.
Old Apr 2, 2003 | 10:30 PM
  #5  
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Joined: Dec 2000
Posts: 342
From: Houston, Tx
Re: denatured alcohol

Originally posted by SwiggA88zxt
where would i buy some de natured alcohol?
jaySwiggA
k-mart, walmart, home depot, lowes, builders square etc....

you'll find it in the paint department.
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