I have noticed in the past week my 2000 ex with a d16y8 motor takes longer to start than before for cold starts. I changed my spark plugs and am still having the same symptom. Is this a sign for something to come? What should i try next?

 

i run into this situation when i'm under a 1/4 tank of fuel. any ideas?!?

 

i think u need to clean up your fuel injectors and check the engine starter on the gearbox

 

I've got a 1999 Civic D16Y7 and I have spent a year trying to figure mine out. Had to wait until it started getting cold again, mine didn't do it all summer.

Throws no codes, but just cranks and cranks before finally firing, only happens when it's below 40* at night.

I did a full tune up with honda parts, replaced all filters, plugs, wires, cap rotor, needed all that anyways, and still nothing.

Try cleaning and testing IACV and FITV, it's a starting point.

 

before i put my seat back in i'm gonna be swapping my fuel pump...could be a culprit.