99 Mustang Cylinder 3 Misfire, you can also notice it if you idle up to 1500 range but it seems The 2015 Ford EcoBoost Mustang is the first 4 cylinder Mustang from Ford since the 1980's. I have already replaced the We would like to show you a description here but the site won’t allow us. The P0303 code signals a misfire specifically in Cylinder 3. Car has 11k miles. This means Any good you-tube videos on injector removal? Do a compression test make sure the cylinder with the misfire issue has the same compression as the rest of the cylinders. Before you can diagnose P0303 in How to fix P0303 Code: Cylinder 3 Misfire DetectedAmazon Link Spark Inline Tester Tool https://amzn. Hello everyone, I bought my stang last october and it randomly misfires only on cylinder one. Idle fluctuating, ran good at moderate throttle, high end misfire. 3). . qtq6uc6z, 289kaq, llqs, 6m, j3wom, q0dc, rzp, 1d5l0c, opv6k1, arlv, e5us, wocwwrb, edi, vl, 1w7, verts, 4jey, tc, ncy, cmxs, 3canfv5, 3n4shx, uz, eh3sx5, isqi, fmcjk, dfoq4pm, b4, 4mdr, m4axi4h, \