Ever since I had the fuel hose replaced (see this thread... https://g35driver.com/forums/showthr...=101262&page=2 ) i have inherited this new problem. The Austin TX Infiniti Service center told me that I was having issues with less fuel getting to the left side of my engine, but they do not know how to fix it.

By the way I recently moved from Walnut Creek CA to Austin TX. Lots of Chevy Trucks down here .

Anyone else get the following symtoms.
1) at idle and in gear (automatic) the car suddenly acts like it is out of fuel and shudders very hard, then as soon as it happens it is ok again. Sometimes it happens only once and sometimes it happens every 6 to 10 seconds or until I give it some throttle.
2) whenever I put it in park it stops happening
3) sometimes when I start the car it idles very rough (while in park). this continues until I shut off the engine, sit for about 10 minutes then restart and all is well.

NOTE: These problems occur regardless of how I was just driving the car. If I am driving it hard, it happens when I slow down, but it also happens if I am being gentle with it and I come to a stop. It also happens whether the AC unit is on or off. It happens in the rain and when it is completely dry.

Any ideas?

Michael

 

sorry i do not know what could be wrong..... but i do know i had the fuel hose replaced (per TSB) and now i have the gas tank not filling all the way problem. (i had NO problems with filling before they "fixed" my fuel hose)

 

Sorry to hear about your problems. Just find a Infiniti dealership and have them check it under warranty.