2003 Infiniti I35 Questions

Get answers to questions about your 2003 Infiniti I35 at RepairPal. Find solutions, diagnose problems and get back on the road.

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Had another key made bur they put the same chip in it, if it wouldn't start with that chip before tge key was made would it need to b reprogrammed infinity I30 not sure of the model #

when ever I do drive the car i usually just go at least 65mph .. ,but when i do go over 80mph it acts like it doesnt want to drive

I purchased headlight bulbs thinking that I could do the installation. I can't because the area not easy to access and the headlamp requires special handling.

Car won't turn over

Car isn't turning over but has plenty of gas

the engine in my Infiniti i35 started knocking started off slow has gotten progressively louder sounds like it's coming from the upper driver side part of the engine may be the middle doesn't sound like a stirring rod that thing would have done it alreadyis it common for this car and could it be the serpentine belt?

when driving at a low speed you hear noises from the tires can't tell if it's from the front or the rear. At a lower speed with foot off the gas. Rolling down hill you hear it louder. It almost sounds like something from the hubcaps but there's nothing in them.

P1212 , p0500, p0300, p1800, u1001,p1574 ascd, p0057 h0252

My car's AT Check light flashes exactly 16 times when restarting it after running at highway speeds. There are no other lights, stored codes, or problems with drivability other than somewhat clunky shifts in the lower gears. The car has 150,000+ miles on it and the fluid/screen has been replaced with OEM materials. Does this sound like possible sensor/solenoid issues and do the flashing lights 16x indicate a specific tranny code? I've been able to do most of the repairs DIY since the dealership is beyond my current budget. Any ideas? Thanks in advance.