my car is jerking when i hit the gas [Archive] - SR20 Forum

: my car is jerking when i hit the gas


96serchick
02-26-2009, 12:00 AM
Like the title says my car is jerking a little when I hit the gas, I only really notice it when I'm shifting from 2nd to 3rd but its like the spark plugs need to be change but I just changed them like a month ago, the oil level is good so I'm not sure what it is. If any of you have a idea or know what's wrong can you please let me know thanks

UsaPride
02-26-2009, 12:11 AM
it kinda sounds like maybe the motor mounts are going bad..but it would be jerking more then just from 2nd to 3rd..

you could check the plugs again even *** u just replaced them, just to make sure they are not black or super white.

what kind of jerking too? the motor choking out or what??

~cody

budgetNX
02-26-2009, 12:44 AM
it kinda sounds like maybe the motor mounts are going bad..but it would be jerking more then just from 2nd to 3rd..

you could check the plugs again even *** u just replaced them, just to make sure they are not black or super white.

what kind of jerking too? the motor choking out or what??

~cody

dont just replace parts to try to fix a problem lol.

and like he mentioned, what kind of jerking is it? is it a power loss jerking? or like a clutch/lsd jerking?

96serchick
02-26-2009, 01:29 AM
Lol I know not to replace random parts to fix the car I needed to do the plugs then today I notice the problem, the jerking is like its misfiring it just doesn't pick up really good anymore but ill check the plugs again when the suns out so I can see what I'm doing and ill let you guys know but if you can think of anything else please let me know cause if I can't fix it my mom is making me get rid of it and get another car that I don't really want

budgetNX
02-26-2009, 10:53 AM
the missfire is going to be a fuel or spark problem. id check to make sure your spark plugs are firing. is it random or does it do it all the time? sometimes a random misfire can be caused by a bad spark plug wire. if the missing seems like all the cyl. are missing, check the coil wire.

gl

96serchick
02-26-2009, 02:55 PM
I ordered new spark plug wires cause one of them is jammed into the distributor cap so I thought that'd be good to do since I haven't changed them personally and I just finished putting in a new fuel filter and the car is running a lot better I haven't noticed any misfiring, thanks for the help

siberian21
02-26-2009, 05:33 PM
I'd suggest checking your motor mounts as well. My car shifted hard until I replaced the tranny mount.

200sx Se
02-26-2009, 08:22 PM
does the exhaust pop or backfire of some sort? if so id say leaky injector