HI all I have tried searching here and Google and can not figure out whats going on. I have a full built mini me , at times when racing it will bog down in 3rd gear at 6k , other times it will run just fine. Boost is ecu controlled and the car is fully tuned. Anyone have any ideas why it would bog sometimes and not others at 6k and only in 3rd gear.

 

No one has any clue on this still?

 

delete

 

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sorry stupid comp is acting up please ignore

 

I had this problem years ago.Let me see,What I did first was change the spark plugs to NGK 9s,I tried another distributer and a TPS sensor.Also I changed the fuel filter.Also make sure your grounds to the tranny and valve cover and thermostat are tight.If you have an MSD ignition,Make sure the ground and power are tight on the batter terminals and also check to see if the battery terminals are clean and tight.Let me know how it goes bro.