Hey guys, I'm having a few concerns with my Integra. I'll try not to make this too long winded!

Initially I had bought the car with a check engine light on, this was back in August 2011. Ran fine had lots of power, great on fuel, was in tight shape to say the least. It wasn't until I drove across province about 6hr no stop that it flipped the maint reqd light. blinking several times in the on position and then after being on constantly.

So now i have both lights on all the time (maint stopped doing the blinking) and the car has rough idle, listening to exhaust it spits and sputters and also smells pretty rich.. I had done synthetic 5w30 oil and a pcv valve before the trip and since then i have done another oil change, changed plugs (gaped @ .040) wires, and ignition coil pack. OBDII scanned it, codes showed cylinder mis-fire 1-4. A friend had mentioned that if when the previous owner did the swap, and hadn't done a Honda O2 sensor or map sensor, that it would flip engine codes all day. I'm a short on loot around Christmas and just hope that its nothing too serious.. any feedback helps!! thanks in advance - Steve

 

You need to reset the Maintenance Required light. I have a page for that:
http://www.tegger.com/hondafaq/maint...eqd-light.html

Too small. Proper gap is .043. Although that won't cause misfire codes.

Which was what specific codes? P0301, P0302, P0303, and P0304? Any other codes? Was P0300 one of them?

 

-Yes, I spent all night troubleshooting and DID learn that one (cant get much easier lol) still appreciated tho!

-And now that you mentioned it i think i put them to .040.. ill rip those out today and check.
-I wish i knew, i actually just borrowed the reader from a friend for the day, flashed the chk eng light and then came back within a few days of driving..
thanks for reply realteg, first time usin forums and real helpful

 

P1399 is the code im reading if anyone has any advice on trouble shooting thanks!

 

Probably blockage of EGR passages.

 

are you trying to be funny or are you serious?

p1399 is misfire i think. i would get a multimeter and start checking distributor parts.