My nissan infiniti fx35 the issue is burning the ignition coil #2 . After replaced with new one again burned. Any idea???

SOURCE: how do you replace the battery on a 2005 infiniti fx35

i need more information?

SOURCE: ignition coil burns out on Range Rover P38 efi

make sure you disconect the battery or the computer still reads that the circuit is open and will fry a perfectly good coil. I had the same issue and had to do a second time. Disconected the battery and now no problems.

SOURCE: 2007 Mercury Milan problem on ignition coil #2.

Could be a bad fuel injector, get a long screw driver put it on the injector and on your forehead listen for clicking with engine running, if no clicking with test light check for voltage at injector harness cylinder # 2 ( unplug harness from injector ) with engine running, if you have voltage, check other pin at same connector, connect test light to power at battery and check for pulsation ground at injector , test light should flash, if that check out ok, bad injector, if all check good do a cylinder compression test.

SOURCE: what causes to burn out one of the ignition coil of 03 bmw 325i

replace the busted transistor in your ECU. For Bosch 30011 or 30014 you can use BU323Z transistor for replacement. it´s 100% pin-compatible and released for transistor ignition systems.

Colin Stickland

• 22516 Answers
• Posted on Feb 10, 2012

SOURCE: I have a 2005 nissan altima 2.5s no 2 coil burned

I think the problem here is that either the plug gap is too wide causing the coil to overheat by having to jump a excessive gap or its the position on the engine ,now i have to be carefull here what i answer as other experts mock me for some of my solutions like using manual cables and drilling holes in the bellhousing to lock the flywheel but providing the plug gap is 25th ,yes i know about modern engines using a wider gap but iam old school and if its too wide with these modern engines the excessive gap will cause the coil to work overtime but if the gap is right then check the coil supply voltage as if its too high on this particular cylinder for some obscure reason caused by the computer then this is out of my league and you would need the dealer plug in software to locate the problem but if its just packing up due to its location on the engine then my favourite thing and yes i do know i will be well ribbed for this and thats to leave the cover off the top of the engine for more air flow and then strap a 12v computer cooling fan to the top of the coil with a piece of thin fence wire ,plastic tie could stretch with the heat ,and wire it into the ignition on side of a fuse or the ignition switch and this should keep it cool and stop it from melting ,its a trick i do often with electronic components thats bolted to the engine and they can run hot ,like voltage regulators on motor bikes and ECU units bolted to the manifold like in the opel models and even onto the backs of alternators that are mounted by the exhaust manifold .