problem with my 91 teg

[mugen 91]

I have had my integra to the honda dealership twice for them to figure out the problem to no avail and a cost of 750 dollars. what the problem is is that when the car is idling it is rough and runs rich. also after goin for a drive when i pull up at the lights it will hunt, reving up to 1500 and back to idle. this happens non stop whilst the car is stationary.they have changed the o2 sensor, eacv, tps sensor and the cold start valve. does any one know what the problem is and how to fix it. any help on the matter is much appreiciated.

 

[speedin]

well i cant help ya, but that sounds bad. they couldnt fix it for ya? check your trouble code if u can. if not, cant really help ya.

 

[Ominous G2]

Timing? Vaccum leak?

 

[DJNAS]

I have had my integra to the honda dealership twice for them to figure out the problem to no avail and a cost of 750 dollars. what the problem is is that when the car is idling it is rough and runs rich. also after goin for a drive when i pull up at the lights it will hunt, reving up to 1500 and back to idle. this happens non stop whilst the car is stationary.they have changed the o2 sensor, eacv, tps sensor and the cold start valve. does any one know what the problem is and how to fix it. any help on the matter is much appreiciated.

did you put one of those cheep mod chips inyour car by any chance ? if you did rip that sucker out ...

 

[mugen 91]

it is not throwing any codes any more. and i don't have a mod chip in it. i have heard from another site that it might have somethin to do with the rocker adjustment being too tight. i really don't know what it is. where could the vacume leak be coming from if it is that.

 

[Baldy201]

That valve lash adjustment could be the reason you are idleing rough but not for running rich. You said no more codes any more. What codes was it throwing?

 

[mugen 91]

a code 43. but that went away when they replaced the o2 sensor.

 

[Murasame]

It sounds like probably a vacuum leak to me, but that's all I can really think of. But you said you took it to Honda and if it was that they should have found it, so likely something else.