cause of running rich
#1
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cause of running rich
what all can cause a motor to run rich,i bought new plugs,o2 sensor,it has a virgin ecu,no cel's.
im just trying to figure out why my car is smoking grey,the past 3 motors i have put it all smoked grey,not blue,3 different motors,one of which i am positive did not smoke.
could a faulty injector resistor box?having the timing advanced??
any ideas are gretly appreciated thanks
also the car runs good,doesnt back fire or bog or anything
im just trying to figure out why my car is smoking grey,the past 3 motors i have put it all smoked grey,not blue,3 different motors,one of which i am positive did not smoke.
could a faulty injector resistor box?having the timing advanced??
any ideas are gretly appreciated thanks
also the car runs good,doesnt back fire or bog or anything
#2
corona connessuer
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Re: cause of running rich
what all can cause a motor to run rich,i bought new plugs,o2 sensor,it has a virgin ecu,no cel's.
im just trying to figure out why my car is smoking grey,the past 3 motors i have put it all smoked grey,not blue,3 different motors,one of which i am positive did not smoke.
could a faulty injector resistor box?having the timing advanced??
any ideas are gretly appreciated thanks
also the car runs good,doesnt back fire or bog or anything
im just trying to figure out why my car is smoking grey,the past 3 motors i have put it all smoked grey,not blue,3 different motors,one of which i am positive did not smoke.
could a faulty injector resistor box?having the timing advanced??
any ideas are gretly appreciated thanks
also the car runs good,doesnt back fire or bog or anything
#3
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Re: cause of running rich
stock fuel pump and pressure regulator,but good point,the past 3 motors have done the same,also i think the timing may be off but i have been playuing with it for a while
#4
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Re: cause of running rich
What about the fuel filter? If it's old and dirty, it will cause a blockage that will send your fuel pressure through the roof. Check it out!
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