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03-15-2009
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#11 |
Join Date: Oct 2004
Location: Folsom CA
Posts: 1,655
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Re: High Idle...need ideas
I had a lot of problems getting the funky two pipe PCV connector just behind and under the throttle body to seal up. I chased leaks there for ages. Hair spray finally did the trick. Pull the hoses back, wipe them clean, give them a light squirt then plug them back in.
Good luck!! TomC "Crabs"
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TomC '90ZR1 #792 Honorary Pirate [B]If it ain't FUN, you're doing something terribly WRONG. [/B] |
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03-15-2009
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#12 |
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Posts: n/a
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Re: High Idle...need ideas
Lee, what all did you replace while under the plenum?
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03-15-2009
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#13 |
 
Join Date: Mar 2007
Location: Crystal Lake, IL
Posts: 7,194
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Re: High Idle...need ideas
Coils
Breather hoses obviously gaskets
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LGAFF 90 #966-150K miles-sold 92 #234-sold 1987 Callaway TT #17 1991 ZR-1 #1359 |
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03-15-2009
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#14 | |
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Re: High Idle...need ideas
Quote:
Did you remove the fuel rail? |
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03-15-2009
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#15 |
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Join Date: Mar 2007
Location: Crystal Lake, IL
Posts: 7,194
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Re: High Idle...need ideas
Yes, are you thinking the 0-rings did not seat?
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LGAFF 90 #966-150K miles-sold 92 #234-sold 1987 Callaway TT #17 1991 ZR-1 #1359 |
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03-15-2009
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#16 | |
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Re: High Idle...need ideas
Quote:
Bingo. Check for tears as well. |
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03-15-2009
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#17 |
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Join Date: Mar 2007
Location: Crystal Lake, IL
Posts: 7,194
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Re: High Idle...need ideas
Looks like I will be tearing into the plenum again next week........battery also **** out today!
Other than that, things are going well.
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LGAFF 90 #966-150K miles-sold 92 #234-sold 1987 Callaway TT #17 1991 ZR-1 #1359 |
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03-16-2009
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#18 |
Join Date: Sep 2006
Location: lone pine and mammoth lakes
Posts: 1,407
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Re: High Idle...need ideas
on that block connection for the pvc sytem that goesjust behind the throttle body .i had a problem sealing mine also . what i did was find 2 short pieces of thin way flexable hose to hook up both line and the leak problems were gone
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