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motor running rich

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Old 02-17-2015, 06:15 PM
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Default motor running rich

Got a 94 civic with a b18c1 everything seems fine it just seems to run rich what are some things I should look for?
Old 02-17-2015, 07:09 PM
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Default Re: motor running rich

How are you determining that it's running rich?
Old 02-17-2015, 07:13 PM
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Default Re: motor running rich

Originally Posted by slomofo
How are you determining that it's running rich?
Exactly. Do you have a wideband installed?
Old 02-17-2015, 07:15 PM
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Default Re: motor running rich

My guess is his bumper is soaked in carbon lol...

What ECU?
Chipped and tuned?
Are you running any type of add on like SAFC?
Did you pull your plugs to look or have a wideband?
Do you have an adjustable fuel pressure regulator or changed your injectors?
Old 02-17-2015, 08:09 PM
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Default Re: motor running rich

Originally Posted by slomofo
How are you determining that it's running rich?
It has a gas smell that builds up when you come to a stop. What is the wideband again sorry been out of a Honda for to long haha.
Old 02-17-2015, 08:13 PM
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Default Re: motor running rich

Originally Posted by HondaMotive
My guess is his bumper is soaked in carbon lol...

What ECU?
Chipped and tuned?
Are you running any type of add on like SAFC?
Did you pull your plugs to look or have a wideband?

What's the wideband again? And it's got the B18C ecu to be honest I don't know If its chipped?
Do you have an adjustable fuel pressure regulator or changed your injectors?
Old 03-09-2015, 07:03 AM
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Default Re: motor running rich

I replaced the plugs and put some sea foam in but still has the gas smell when I come to a stop. I did notice there is a hole in the exhaust pipe and a hole in the muffler would that cause the computer to make it run rich?
Old 03-09-2015, 10:09 AM
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Default Re: motor running rich

Originally Posted by HawkEG
I did notice there is a hole in the exhaust pipe
Post pictures or tell us exactly where the hole is located.

In addition, answer the questions that the member you quoted asked.
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