Ok as stated above my check engine light comes on and some times it will start to blink (for example getting on the freeway) the code it gives me says i have a miss fire or to check my entire ignition system. So i changed the
Wires, plugs, cap, rotor, fuel filter, timing belt, waterpump, re adjusted the valve lash and some other stuff the usual @ 115k miles.

the weird thing is the car is running fine it still drives strong if any ting i belive #1 piston is the one mis-fireing due to the abnormal amount of carbon buildup on the plug.

or 2 could it be teh supah JDMyo ricer fart cannon with a 2.5 inch piping W/O a resonator because it shure does backfire when i let off the gas.

any help would be great

-JMi-

 

Check the code and let us know what it says.


I mean like exactly....should have info for a rich misfire or a lean misfire or whatever.

 

I need to go back to Vato Zone for the specific code all they told me was it was a misfire then tried to sell me some plugs and wires

 

code P1336 which is a crankshaft/ camshaft sensor performance.... what the hell does that mean it also gave the codes for a misfire in banks 1,2,3,4, and the code for a random misfire. the thing is the car still seems to be running right this sucks

 

any help would be nice, and BTW i still get 28-35 MPG
im stumped

 

Sometimes when doing a timing belt service on Civics (maybe others, too), if you don't tuck in the crankshaft sensor, one of the belts will chew through the shielding causing problems. I would also imagine that a faulty crankshaft sensor would cause misfires.

 

now that makes sence ill check that

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by clm &raquo;</TD></TR><TR><TD CLASS="quote">Sometimes when doing a timing belt service on Civics (maybe others, too), if you don't tuck in the crankshaft sensor, one of the belts will chew through the shielding causing problems.</TD></TR></TABLE>

that was my problem right there now i get code 1337 -no RPM signal....but my tach still works

 

Your tach is getting signal from the distributor. I got that code before and a chewed up crank sensor was the cause.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by 4DeepCivic &raquo;</TD></TR><TR><TD CLASS="quote">Your tach is getting signal from the distributor. I got that code before and a chewed up crank sensor was the cause.</TD></TR></TABLE>
i re wired that it was chewed up maybe the sensor itself is bad?