scottcov Posted August 10, 2023 Share Posted August 10, 2023 So, I've found there is no change in idle when I pull the coil on cylinder 2, new sparks, new coils, replaced valve covers, swapped injectors, even on nds 2 if I switch off cyl 2 there's no change, any others the rpm drops to near stalling. Any ideas? Quote Link to comment Share on other sites More sharing options...
scottcov Posted August 10, 2023 Author Share Posted August 10, 2023 In addition, seems to only happen once engine is warm enough for fans to kick in but a bit after they start so not power drop Quote Link to comment Share on other sites More sharing options...
mr v6 Posted August 11, 2023 Share Posted August 11, 2023 Does NDSII give any obd codes? Does sound odd. Silly question, you have plugged all the components back properly? Easy done. What brand plugs & coils did you fit? Quote Link to comment Share on other sites More sharing options...
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