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Showing results for tags 'tune'.
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Hey guys, Just got back from the dyno after my magnaflow catback was installed and I lost 20hp and 25lbft. Before this I had the catted downpipes, 3 bar, and the livernois tune and it mad 390hp and 450tq. After the catback I'm at 370 and 425....anyone have any ideas on this? I'm not sure where I went wrong here.
I have recently received a tune from LMS along with CAI, plugs, thermostat, and bar map sensor. Everything went well when placing the tune in the car with 93 octane. took to the street and did a pull and then hell broke loose. Brought back into garage and found car throwing 2codes. Believe they were P0106 something about barometer sensor (spelling issue), and then p0306 I believe stating mis Fire. check plugs and everything looked good. So reinstalled factory tune and took back to the street. After flooring the car everything seemed to be back to normal until the second time. THe engine light came on and the car started chugging. Back tithe garage and got three codes. Cannot remember them. Cleared codes and started car and unitl I laid on it again and then the same thing happened. back to the garage and throwing code 306. Can anyone help me out???? I cannot get my at to run right since we placed the tune on.