hey guys, i just picked up this 85 z, its all original.126k,very nice car and runs good. but i found a code 34,can someone tell me what that is?(egr?)..the only issue that i found is when the car sits for awhile,when u go to start it smokes alittle but it smells like fuel and not oil,it only is when it sits,any ideas on what it might be,all the upper and lower intake gaskets have been replaced,all maintaince done....thanks for any help..

 

i read through some threads and is a code 34 something to do with low voltage in maf? and would a good cleaning take care of it? before i do this some advice would be great...thanks