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Subject: "Bad idle after injector seals changed" Previous topic | Next topic
burntheblobsJul-27-06 01:32 PM
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#7317, "Bad idle after injector seals changed"


          

I just went and changed the lower injector seals and o-rings and adjusted the tps via datalogger (10%). It was at 13% before. When I try to start the car now, it ussually starts on the second or third try. When it does start, it cold idles fine for about 2 seconds (3000rpms), then it drop to about 1500 and surges from 1000 to 1500 rpms, but in a manner that almost sounds like its really wanting to die. I have no CEL on. Anyone know what could have caused this? I didn't have this problem at all before I did the new lower seals.



1991 Mitsubishi Eclipse GSX - SOLD
2006 Mustang GT Convertible

  

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Hult250RJul-27-06 04:08 PM
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#7318, "RE: Bad idle after injector seals changed"
In response to Reply # 0




          

do a boost leak test, they might not have seated in properly and now you have a boost/vacuum leak around one of them

----------------------------------------

I used to have a 420A...


'92 TSi AWD

11.8 @ 119mph
470awhp 405 ft/lb torque
30psi on E85 w/ Borg Warner S256 Turbo

My DSM Registry: http://www.dsmregistry.com/166

  

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Diceman19Jul-27-06 04:26 PM
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#7319, "RE: Bad idle after injector seals changed"
In response to Reply # 1


          

yea, or one of the orings might have torn goin into the rail. it could be a half dozen things. pull em back out, inspect em, put it back together.

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burntheblobsJul-27-06 04:46 PM
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#7320, "RE: Bad idle after injector seals changed"
In response to Reply # 2


          

I kept trying to run it and eventually the Coolant Temperature Sensor CEL went on. I checked the temps in my pocketlogger and sure enough, they said 312 haha. I replaced the sensor and still got the CEL. So I'm assuming this is a wiring problem. I hate my car. Any tips with the wiring?



1991 Mitsubishi Eclipse GSX - SOLD
2006 Mustang GT Convertible

  

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