Infinti fx 35 coils getting burnt over and over

The engine used in the FX 25 is Nissan's VQ35DE, 3.5 L Twin cam.....same as used on the pathfinder, and good news for you, no timing belt....only timing chain.......whihc means it shoud never have to be replaced, unless noisy or breaks (which never happens)

lubricate it sir just for in the first time just to pull back your key. fill in any lubrication oil.

check to see if you have any more fuses blown. battery good?

A 35 series battery with at least 500 cold cranking amps.

Get the replacement battery, remove the Negative terminal, then the Positive terminal, then the battery hold down clamps. Remove the battery and reverse the procedure to install the new battery.

The 'blower motor resistor' burnt out. Located up under the dash on the passengers side. Wire bundle with 4 or 5 wires goes into it, and 2 1/4" screws hold it in. You will be able to see that the resistor is burnt, rusted, or just broke off. May be the coil-spring type, nevertheless, you will be able to tell if it's burnt. Replacement is about $25 - $35 at your local parts store.

sounds to me that the coil tower is to blame ...go buy a new one and then try it.

suggest taking a multi meter reading across the terminals of the ac compressor . if you get infinti"no reading" then your engage coil is not working. if you follow the lager insulated pipe for the air conditioning you will eventually come across the low pressure switch
hope this helps

The FX 35 and 45 are not timing belt vehicles, they are timing chains and do not need to be replaced.

The FX is a bouncy car, but it's necessary to accommodate it's good performance. You can try some aftermarket air shocks, or check into different tires. That should help.