Page 1 of 1
started running funny
Posted:
Wed Oct 21, 2009 2:25 amby 92egdxhatch
ok my 92 dx hatch (d15b7) started to run weird yesterday,when its cold it runs fine, but after it warms up it sounds like its running on 3 cylinders, it does it off and on all day, i suspect a clogged injector or fuel filter, any tips? it doesnt do it all the time im just curious to what it might be? any tips are greatly appreciated.
Posted:
Wed Oct 21, 2009 2:28 amby asianrob
you could check our plugs and plug wires. or change your plug wires.
i had a similar problem like that before.
change the wires and it ran normal.
Posted:
Wed Oct 21, 2009 2:37 amby 92egdxhatch
asianrob wrote:you could check our plugs and plug wires. or change your plug wires.
i had a similar problem like that before.
change the wires and it ran normal.
ive checked all the plugs they are all good, not fouled and no signs of burning oil, i dont know about they wires they are almost new ngk they should be okay.
Posted:
Wed Oct 21, 2009 2:44 amby teal_dx
have any friends with a civic? swap wires and go for a test drive.
Next swap dizzys, be sure to mark their positions first
Posted:
Wed Oct 21, 2009 3:08 amby 92egdxhatch
the problem is it only does it occasionally so switching wires and dizzys wouldnt really help.
Posted:
Wed Oct 21, 2009 3:11 amby Classiccarsrule85
im not completely sure here but could it possibly be that one of the valves is too tight so when it warms up its not opening long enough?? i mean i think that would do what your saying it is doing occasionally but not completely sure just a thought.
Posted:
Wed Oct 21, 2009 3:13 amby asianrob
92egdxhatch wrote:the problem is it only does it occasionally so switching wires and dizzys wouldnt really help.
it happened to me with my wires. so just throwing that out. but since you have some recently new ngk wires.. it should be fine.
Posted:
Wed Oct 21, 2009 3:39 amby teal_dx
the symptoms you describe are exactly that of bad plug wires. I'd spend 5 mins swapping out wires with another car just for a piece of mind. Trade wires for a couple days and see if your car is ok and if the problem happens in the other car.
Also does your dash have a check engine light from this happening?
Posted:
Wed Oct 21, 2009 3:59 amby 92egdxhatch
teal_dx wrote:the symptoms you describe are exactly that of bad plug wires. I'd spend 5 mins swapping out wires with another car just for a piece of mind. Trade wires for a couple days and see if your car is ok and if the problem happens in the other car.
Also does your dash have a check engine light from this happening?
i dont have any friends with civic's and its not throwing a CEL, i might just buy new ones the car came with these when i bought it
Posted:
Wed Oct 21, 2009 5:58 pmby EG*
cud test the plugs by pulling the leads off take the plugs out stick them back in the leads.one at time .point the plug toward the roceker cover.an get sumone to turn the key.if sparks then ignition is ok..quick test just to see saves spending money on parts,this way you no the plug and lead work.
Re: started running funny
Posted:
Sun Nov 01, 2009 4:59 pmby jimpbbc
check the copper "ground" wire bolted to the valve cover, I believe this is what grounds the plug wires, it could be loose and fails when the motor is warmed up. or it could also be your a/c pressure switch shutting your compressor on & off too frequently; if your a/c is still hooked up.
Posted:
Thu Nov 12, 2009 9:40 pmby texas dumped
you should pull the wires check boot that snaps on to the plug and see if theres oil and if there is you may need new cam tower bushings that could cause a misfire see it alot at work