Weird Noise
#1
Weird Noise
Hey everyone, thanks for the help in advance knowing i will get some from this wonderful forum im glad to have just became a part of, now down to business.
Ive been searching the threads, didnt find anything like this. When i start the car it idles fine.. then it gets a little rough the tach deviates between 500-750 rpms while in park idling, when i put it into any gear it drops to 5 shortly and feels like it wants to stall then rebounds. Also, there is a thump coming from the right front side of the car while it is parked (id compare it to hearing someone walk above you while youre on the bottom of a 2story apartment) it only does it say once every 10 seconds, its not very loud, but i have picked it up. also, the car feels shaky, the steering wheel and the entire car somewhat resonates with vibration, but ALL this goes away as soon as i press on the gas. Any suggestions?
as for a side note, i havent found anyone running flowmaster 30's, why is this? did i screw up? haha
Ive been searching the threads, didnt find anything like this. When i start the car it idles fine.. then it gets a little rough the tach deviates between 500-750 rpms while in park idling, when i put it into any gear it drops to 5 shortly and feels like it wants to stall then rebounds. Also, there is a thump coming from the right front side of the car while it is parked (id compare it to hearing someone walk above you while youre on the bottom of a 2story apartment) it only does it say once every 10 seconds, its not very loud, but i have picked it up. also, the car feels shaky, the steering wheel and the entire car somewhat resonates with vibration, but ALL this goes away as soon as i press on the gas. Any suggestions?
as for a side note, i havent found anyone running flowmaster 30's, why is this? did i screw up? haha
#2
RE: Weird Noise
Yeah that thump sounds like a misfire or backfire. Do you have your check engine light on? I would definately change your plugs and wires as this has most impact on that sorta thing! I would also change your Fuel filter which is loacted jut in front of the gas tank above the rear end..very easy to get to!
#3
RE: Weird Noise
no, the check engine light is not on. thats what i figured. i assumed it was probably a fouled spark plug, so i will probably switch those out with the platinum +4. whats the gap for a 2002 gt? thanks for the help
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