whats up guys, i have a 96 accord and i have misfire on #2 p0302.

i have done wires,cap,plugs,fuelsystem cleaner, i have swapped 1-2 injectors i have also check the resitance between all the pins on the ressistor and had 6.9 all data says anything within 5-7 is ok, do i have a possable ecm issue?

 

You could also do a compression test and/or a leak down test to see if it may be compression related.

Assuming this is a 96 4 cylinder, When was the last time you had the valves adjusted?

 

I forgot to list that also. compression and lead down are ok

 

also just threw a code p1382

 

Check the CYP sensor connector on the distributor. Make sure it is clean and tight. Also test the sensor itself. You should see between 700 - 1300 Ohms between the CYP's YEL & BLK wires from the distributor.

 

Im getting 832 on that resistance. any other ideas? before i did the tune up the vehicle was running very bad, i had a p0301,302,304,401, affter the tune up i have p0402,p1382

 

ok just a update on things that i tried.

i did a valve adjustment it had 230k on it so i thought it wouldnt hurt.
its throwing a p0302,p0304,p1300
i even swapped fuel injector #3-#4
still no change the only thing is the timming belt should be changed it has multiple cracks would that only throw these two cyl?

 

Have you ruled out the egr valve and egr chamber (4 cyl). Even the 6 cyl has issues but you clean it a different way.

 

ok just a another update i did the timing belt last night and tho the car has more power now it still stumbles, so we were thinking of the egr next

 

is there a way to test the EGR?

 

any other Ideas?

 

also the EGR Replacement did not work

 

Yet another update we did a block test on it the fluid color was yellow-green instead of the blueish color, so it may have a slight head gasket leak but would that cause the misfire?

 

If oil and coolant were mixing it would look like a milk shake....

to answer your question, Yes. If coolant was leaking into and mixing in the combustion chamber it could cause a miss fire. Do you see or smell any coolant (sweet almost cedar like smell) on your spark plugs?

 

see thats the crazy thing the car doesn't smoke and the oil looks normal, but the car will start fine and idle ok but as soon as you drive it and try to maintain like 40mph it starts to stumble