Missfires with BM3 Stage 1

[RichNa]

Stage 1 91 ACN Octane. Im having missfires 5th time already in a month, changed plugs to ngk 1 step colder and gaped to 0.020, also i have installed brand new oem ignition coils, and still having missfires, what should i do? did anyone have same problem? How did you solve it?

[doggboy]

I am surprised you are having misfires with new plugs and coils with the plugs gapped at 0.02. I know some say you have to gap down to 0.018, but I am at 0.024 and mine runs great. I have the NGK 95770 , Delphi coils and I am running the BM3 stage 1 93 octane tune with E25 fuel (cant get 93oct in California).

Have you pulled a log and posted it on the BM3 facebook site?

[RichNa]

Originally Posted by doggboy

I am surprised you are having misfires with new plugs and coils with the plugs gapped at 0.02. I know some say you have to gap down to 0.018, but I am at 0.024 and mine runs great. I have the NGK 95770 , Delphi coils and I am running the BM3 stage 1 93 octane tune with E25 fuel (cant get 93oct in California).

Have you pulled a log and posted it on the BM3 facebook site?

No, i didnt put the log on bm3 will they help? And i dont have delphi coils,mines are bosh, one guy told me to put delphi, but I already had bosh installed

[doggboy]

Originally Posted by RichNa

No, i didnt put the log on bm3 will they help? And i dont have delphi coils,mines are bosh, one guy told me to put delphi, but I already had bosh installed

The Bosch coils are fine, they are what most people run. There is a facebook page for the Bootmod3 where people will post and analyze logs, there should be a link to it on Pro Tuning Freaks site. That would be my next step if I were in your shoes.