Posted By: Jerome Ferrer
Stock fuel pump whine - June 05, 2014 05:39 pm UTC
Hey guys, me again lol. So as the title states I've noticed that my fuel pump is whining pretty loudly. If this has been answered before then I apologize, but I've been searching for over an hour and all I've seen is that whining is only normal if you've installed a stronger fuel pump.
So my question is: is it normal for my STOCK fuel pump to whine loudly? It only started whining loudly recently, as in maybe it whined before but I've never been able to notice it until now as it's quite audible. I've been told that my fuel filter may be clogged and causing the whine (due to just recently getting the car up running 3 weeks ago after sitting with 1/4 tank of gas for 7 months.)
So am I on the right path? So some background info is that I've been battling an idle issue where the car sounds like a muscle car, as in the sounds like it's pulsing. CEL is on, I forgot the code and my car's at school but it was something like "Idle systems something." The car runs great except the idle. No problems accelerating at all or anything, but if I just blip the throttle at neutral I can hear the whine go a higher pitch along with the rpm for a split second. The whine doesn't sound like it's changing with the fluctuating idle, it's just a very steady whine unless I blip the throttle.
So is the whine normal or possibly if my fuel filter is clogged and causing the whine? Appreciate the help guys.
So my question is: is it normal for my STOCK fuel pump to whine loudly? It only started whining loudly recently, as in maybe it whined before but I've never been able to notice it until now as it's quite audible. I've been told that my fuel filter may be clogged and causing the whine (due to just recently getting the car up running 3 weeks ago after sitting with 1/4 tank of gas for 7 months.)
So am I on the right path? So some background info is that I've been battling an idle issue where the car sounds like a muscle car, as in the sounds like it's pulsing. CEL is on, I forgot the code and my car's at school but it was something like "Idle systems something." The car runs great except the idle. No problems accelerating at all or anything, but if I just blip the throttle at neutral I can hear the whine go a higher pitch along with the rpm for a split second. The whine doesn't sound like it's changing with the fluctuating idle, it's just a very steady whine unless I blip the throttle.
So is the whine normal or possibly if my fuel filter is clogged and causing the whine? Appreciate the help guys.