So my engine is running to rich, we check alot of things, so far cant find any problem, even got it diagnosed (not sure if spelled correctly) and still nothing, any suggestions or tips?

 

how do you know it's running rich, what mods, blah blah. Some info eh?

 

cause the exhaust smells like pure gasoline. its a b18a1, 91, in a 91 crx hf, could it be the ecu?

 

Is there black smoke coming out of the exhaust? Check the spark plugs too. Pull em out and see if they're all black.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Rikter &raquo;</TD></TR><TR><TD CLASS="quote">how do you know it's running rich, what mods, blah blah. Some info eh?</TD></TR></TABLE>

You should stick a wideband and there and you will know for sure if it's running rich.

 

spark plugs are fine, spark plug wires are fine, put in a new distributor, timing is fine, i still cant figure it out, maybe a sensor?

 

is ur motor cold?.. whats the temp at when u smell the exhuast? and is it open header?.. no cat??..

 

the smell seems the same at all different temeraturesm no black smoke coming froom exhaust, gonna look into either iat sensor, oxygen sensor or ecu

 

fuel pressure regulator could be failing and dumping too much fuel...or a shot o2 sensor can cause the problem as well but the o2 will usually trigger a CEL

 

Your best bet is to check the plugs. If their not fouled your probably stoich.

Maybe you have a gas leak somewhere.

 

could be your MAP sensor...if you had it diagnosed though why are you asking us

 

the diagnostics didnt show anything, soke machine

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by darkstarmeyers &raquo;</TD></TR><TR><TD CLASS="quote">the diagnostics didnt show anything, soke machine</TD></TR></TABLE>

What?

Dude, check the plugs. They'll tell you more than you could imagine.

 

I have a tip. Stop assuming and guessing. The exhaust smells like gas.....well no duh, the engine does run off the stuff. You dont know if its running rich or not and you're just going around changing random **** expecting it to magically fix a problem that might not even really exist. If its not backfiring, blowing black smoke out the *** or stumbling.....then its not running all that rich.