SC-LGT Posted July 14, 2012 Share Posted July 14, 2012 Just got my car tuned a few weeks back. I've had a little bit of a rough idle and was hoping the tune would have addressed this, but it didn't. I was reading about cleaning the MAF and think I want to try that out. I am just over 100k and have never done it and hoping that might help. Will I have to get a new tune afterwards? Link to comment Share on other sites More sharing options...
bnguyenbb6 Posted July 14, 2012 Share Posted July 14, 2012 If you got tuned with a really dirty maf, then yes. This is why you shouldn't get tuned with leaks or a dirty maf...without doing a run down on the car. A dirty maf can throw off all sorts of air fuel trims. Ideally, no you shouldn't have to. Link to comment Share on other sites More sharing options...
700watts Posted July 30, 2012 Share Posted July 30, 2012 do you have an oil based filter like "K&N" ? if so and it was dirty pre-tune ...than it would be a good idea to get a re-tune or "tune up" after cleaning it...I'm on my second MAF.... Link to comment Share on other sites More sharing options...
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