 5fse rough rmp at cold start up |
 Oct 25, 2011 - 5:32 PM
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Enthusiast  Joined Apr 29, '03 From lynn,ma Currently Offline Reputation: 0 (0%)  |
Didn't want to make a new thread so.... My idle seem fine after the car warm up and start warms..... but during a cold start up the RPM will drop down to 100 and even stall sometime???? Any way to fix this problem? Is something missing??
This post has been edited by kamax: Nov 11, 2011 - 5:09 PM |
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Nov 12, 2011 - 8:36 PM
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Enthusiast Joined Apr 22, '11 From Massachusetts Currently Offline Reputation: 0 (0%) |
One thing to count on is your EGR valve, EGR resurculates exhaust gas back into your combustion chamber in order to cool it down for emission reasons. That valve can be stuck slightly open allowing exhaust to enter when not needed.
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Posts in this topic
kamax 5fse rough rmp at cold start up Oct 25, 2011 - 5:32 PM
trdproven whoah that could be anything, did you touch anythi... Oct 25, 2011 - 6:16 PM kamax more from the engine, since the rpm changes the wa... Oct 25, 2011 - 7:15 PM kamax also when i start up the car, it shakes like it... Oct 25, 2011 - 8:46 PM Keiri Check for a vacuum leak or any rips in the hoses/a... Oct 25, 2011 - 9:41 PM trdproven ^ thats a good start Oct 26, 2011 - 1:51 AM kamax i think it might be a vacuum leak too, because aft... Oct 26, 2011 - 2:57 PM Keiri I started checking around the air intake system (a... Oct 26, 2011 - 3:03 PM kamax i sprayed carb cleaner around there and nothing. ... Oct 26, 2011 - 5:56 PM kamax ok,... what vacuum hose/area might be on the drive... Nov 4, 2011 - 5:30 PM kamax Didn't want to make a new thread so.... My id... Nov 11, 2011 - 5:08 PM stephen_lee Coolant temperature sensor. Replace it.
It's ... Nov 12, 2011 - 11:29 PM
kamax ok i'll give that a try. Nov 15, 2011 - 9:42 PM |
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