Okay so my 07 gs is misfiring in cyl 1. I changed plugs and wires. It skips at idle and dips down below the normal rpms. It skips if you go past 20% throttle going 0-10 mph. after 10 mph I can flore it with no problems at all. I'm thinking new coil pack. I'm taking the packs out and swapping them to see if the misfire will switch from cyl 1 to 3 but I have no idea how to remove the packs without taking out 1,000,000 bolts. Another theory of mine is possibly the fuel injector, but I don't know how to check. The worst case is there could be a bad valve spring which is causing the rough low rpms. Lets just pretend it's not the latter. Any other ideas?
Edit: Well this basically has turned into a how the **** do you remove the ignition coils on an 07 4 banger. There are screws and bolts that you literally can not remove without detaching the block. I had to use a needle nose to get the first tiny screw out but it isn't working on the back one, too little clearance.
Edit: Well this basically has turned into a how the **** do you remove the ignition coils on an 07 4 banger. There are screws and bolts that you literally can not remove without detaching the block. I had to use a needle nose to get the first tiny screw out but it isn't working on the back one, too little clearance.