rich at idle

[srstan]

I hardly ever post on here but i need some help. I have a 93 coupe with a dual cam ka, runs great, no issues with anything...the only problem i have is at idle. The car idles perfect at 900 but after sitting at idle for a few sec and then give it gas i get a huge cloud of smoke coming from the exhaust. I know for sure its gas but i dont know whats causing it. I have the basic intake header and exhaust, the timing is good and ive tried adjusting the tps but no luck. please help thanks

[Redmonkey]

You might need an oil change? lol

[srstan]

Lol I've done that. Im not new when it comes to these cars but im lost...

[Xxs13240xX]

Bad valve seals?

[srstan]

hmmm never thought about that ^

[Xxs13240xX]

How many miles on it

[jholman]

If you know for sure its gas than its not valve seals ;)

Check your AFR's and see what its running at...Have you pulled any plugs to see how they look?

[srstan]

170ish. Maybe I should just rebuild it

[Allmtoreg]

rebuilding it isnt going to fix a fuel issue