 My 1.7 FI is suddenly running rich.... |
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| lennyhope |
 Jul 5 2014, 01:06 PM
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#1
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Member  Group: Members Posts: 168 Joined: 2-November 11 From: prescot Member No.: 13,736 Region Association: England   |
My 1.7 FI is suddenly running rich. I have not changed anything i am aware of. I sometimes have a lose injector plug but that's it. Any suggestions where to start troubleshooting?
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| Java2570 |
Jul 5 2014, 01:53 PM
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#2
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Senior Member Group: Members Posts: 649 Joined: 7-May 11 From: Fishers, IN Member No.: 13,035 Region Association: Upper MidWest |
Take a look at this webpage: http://members.rennlist.com/pbanders/DJetParts.htm
You could have an MPS (Manifold Pressure Sensor) that has a leaky diaphragm, that would cause you to run very rich. Or an open CHT (Cylinder Head Temperature) sensor could cause a rich situation. The website linked has a lot of troubleshooting and parts information that could help diagnose this rich issue. |
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Posts in this topic
lennyhope My 1.7 FI is suddenly running rich.... Jul 5 2014, 01:06 PM
Bob L. I would check all the vacuum hoses. Next would be ... Jul 5 2014, 01:40 PM mepstein Mine ran very rich when I forgot to plug in the co... Jul 5 2014, 01:44 PM
Cap'n Krusty
Mine ran very rich when I forgot to plug in the c... Jul 5 2014, 05:10 PM Cap'n Krusty
Take a look at this webpage: http://members.renn... Jul 5 2014, 05:12 PM lennyhope Doh! Where is the cold start injector?? Jul 5 2014, 03:37 PM Java2570 Cold start injector is attached to the air plenum.... Jul 5 2014, 03:59 PM lennyhope Thanks......ALL great info. I check the tightness... Jul 6 2014, 02:36 PM |
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