Question about 1993 Saturn SL2
Had it running fine yesterday went to start it again and wont start checked fuel pressure 46 pounds..could this be a pressure regulator? all vacuum lines are good checked all sensors all checked out all injectors are working new fuel pump no codes from computer all 4 spark plugs are drenched with fuel please help dan
I bet the coolant temp sensor is bad,,,when the sensor cracks coolant leaks into and wrecks it and then the coolant leaks thru the sensor and into the harness,,,and this causes the car to dump too much fuel because the computer is seeing a temp that is not real and therefore the air fuel mixture is off and flooding the car,,,typical issue,replace the coolant temp sensor and then harness,,like $75 for both at saturn,,do not by the aftermarket ones,yes the cost less but they are junk and will not work either,,,also i bet if you put the gas pedal to the floor or pump it when this happens i bet the car starts and smokes when it does,,,,saturn redsigned the sensor for this reason,it was plastic and they made it brass so now it can not crack and leak,the aftermarket ones are still plastic junk
Posted on Oct 09, 2009
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Posted on Jan 02, 2017
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