argos587 Posted April 8, 2019 Report Share Posted April 8, 2019 Have 2008 Edge. Engine has a miss fire after multiple restarts. Such as running errands and stopping at different locations in succession. Only received one code - #2 injector, however that was one time in about two months and has not reset. The miss fire continues, no codes so doubting it's the injector. No miss fire if car sets for an hour or more. Any ideas? Quote Link to comment Share on other sites More sharing options...
WWWPerfA_ZN0W Posted April 8, 2019 Report Share Posted April 8, 2019 (edited) How many miles on your Edge? Plugs/coils ever been serviced? Did you try clearing codes, and if so, did it return? If it returned, replace all the plugs and the pcv valve along with that #2 injector at minimum. It is a matter of when not if that injector will fail completely. Also make sure the coils look fine visually, and have acceptable resistance readings. Otherwise, the PCM would be at risk. On a temporary basis, you can try Techron Concentrate Plus or BG 44K to clear out any deposits in the injectors. Edited April 8, 2019 by WWWPerfA_ZN0W Quote Link to comment Share on other sites More sharing options...
argos587 Posted April 8, 2019 Author Report Share Posted April 8, 2019 Did clear the codes a month ago, symptoms still the same and no codes set since. Have to check my records on replacing the plugs. Will also do visual inspection and resistance test for coils. Quote Link to comment Share on other sites More sharing options...
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