"shor-t" wrote:> > i recently bought the above caddi i had a problem where the> > engine wouldnt turn over so i replaced the starter it wasnt> > the problem so i had it given a tune up when the spark plugs> > were taken out they dripped with gas so after tune up it> > started right up but was running rich in gas diagnostic codes> > said replace idle control sensor (was replaced and adjusted),> > an the map sensor so i did it along with an oil change i guess> > oil smelled of gas also. cadi ran fine for a day or two then> > ran rich again next day it wouldnt turn over so again i> > replaced spark plugs they dripped with gas once again once> > replaced started right up mechanic said replace the ecm> > computer did that and had the sensors checked mechanic said> > sensors were putting out fine still running rich smell of gas> > but now i notice what i thought was white smoke from the> > tailpipe mechanic says its blue smoke and still running> > rich... HELP PLEASE....... ­ :x :x :x :cry:>

the only time i see alot of the smoke is when i press on the gas, i>bought the car from my cousin and he said that he had the fuel>injectors all replaced just last year and a mechanic said that he>checked the fuel regulator and it tested fine... maybe he was wrong,>iВ’ll try to have it rechecked... but how do i check the fuel>injectors? and if one is bad, how do i tell which one it is? :cry: >and are the valves expensive to fix?>