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Author
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Topic: 1988 5.0 Mustang GT
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Mercedez
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Member # 8443
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posted
 
 
This is for an idle from 1,800 to 2,000 RPM in neutral and continues on when you shift so you can imagine what it sounds like. I have had the coolant water temp sensor changed, ACT sensor changed, PCV Valve changed with PCV valve mess and rubber grommet. A while back I cleaned the thottle body and IAC and that helped but this time it isn't helping? Any ideas what it could be? ![[Confused]](confused.gif)
Posts: 11 | From: San Francisco | Registered: Jun 2008
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92stangLX
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Member # 3252
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posted
What is the problem exactly
Posts: 5302 | From: San Francisco | Registered: Sep 2003
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93ReefBlue5.0
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Member # 5780
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posted
unplug the iac valve and see if the idle changes...
Posts: 1535 | From: Sacramento, CA | Registered: Jun 2005
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SSF 50
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Member # 7219
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posted
map sensor on the fire wall. Unplug it if it stays the same then its that.if i can remember cause thats what one of my 50z did it stayed at 2000rpms and the map sensor was bad.
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Never Ending List of 50z!!
"BAY AREA STUNNAZ"
Dude that 5.0 is not a 5.0 no way bro. It has to have a diff motor.
Posts: 2458 | From: SSF | Registered: Nov 2006
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street_illegal_stang
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Member # 1554
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posted
can you repeat the question? Vacuum leak somewhere
Posts: 1276 | From: Long Beach C.A | Registered: Jul 2002
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turbo50
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Member # 6700
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posted
quote:
Originally posted by SSF 50:
map sensor on the fire wall. Unplug it if it stays the same then its that.if i can remember cause thats what one of my 50z did it stayed at 2000rpms and the map sensor was bad.
BAP sensor if it is a mass air car, fyi...
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.........when was the last time YOU built something with YOUR own hands?
I offer quality sidework at reasonable prices. PM ME
Posts: 7606 | From: Discovery Bay, California | Registered: Apr 2006
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