Pinched return line? Vacuum line hooked to regulator? Vacuum leaks?
Printable View
Pinched return line? Vacuum line hooked to regulator? Vacuum leaks?
no vaccum leaks, line to regulator is new. and pressure is good
What is your base fuel PSi? Do you have access to a scan tool? If so, what is injector pulse width? Are you getting enough spark / is timing correct?
i do have a scanner, but for some reason it wont pick up on my car. so i dont know any of that. i believe that my fuel psi was around 45. not sure. i cleaned the plugs off tonight and let it run a wile. seemed to do a little better but ill try again tomorrowQuote:
Originally Posted by gregpenechar
Which temperature sensor did you replace? There's two - one is only used for the gauge cluster, the other is for the PCM.
X2 i must have missed where you changed one but thats definetely where i would look. If the sensor is good check the wiring and the connector.Quote:
Originally Posted by meissen
the one on the front of the waterpump is the one i changed. and i checked the wire and it was fine as well
What spark plugs and what is the gap? And I am wondering if the map sensor is either plugged up or reading correctly. I cant figure out which sensor tells the ecm to increase the pulse width on the injectors. my theory is if the map sensor is plugged up or faulty, the engine ecm will not see vacume and think the engine is under accelleration.
I think he said they were fouling at idle in park. Even with a lower MAP reading, it shouldn't dump fuel. I'm still waiting on a picture of the plugs to see if there is actually something wrong.
if u can plug in a scaner... check what the sensor is telling the car. if ambient air temp is COLD its gonna dump fuelQuote:
Originally Posted by 95slowmaro
Larry (Popo8) Co-owner
LTXtech.com