Runs Rough and Rich then Dies After Engine Reaches 150 Degree F
#1
11-24-2008 | 02:10 PM
Thread Starter
Joined: Nov 2008
Posts: 1
Runs Rough and Rich then Dies After Engine Reaches 150 Degree F
I have a Mitsubishi Eclipse Spyder that Runs Rough and Rich then Dies After Engine Reaches 150 Degree F. I've replaced the ECU, Cooler Temp Sensor, Air Flow Meter, O2 Sensors.
Did notice if you diconnect the Alternator Fuse, Vehicle Runs Normaland it does not die.
After replacing the Alternator, the problem still exists. Inspected all the wiring harness, all apeared to be fine. Any suggestions are greatly appreciated. Thanks....
Did notice if you diconnect the Alternator Fuse, Vehicle Runs Normaland it does not die.
After replacing the Alternator, the problem still exists. Inspected all the wiring harness, all apeared to be fine. Any suggestions are greatly appreciated. Thanks....
#2
11-24-2008 | 03:43 PM
Senior Member
Joined: Nov 2006
Posts: 3,430
From: Colorado Springs, CO.
RE: Runs Rough and Rich then Dies After Engine Reaches 150 Degree F
Is this the 2.4L motor? Auto or manual? So, it won't idle once the motor has warmed up. Are you able to drive it around? Can you rev it and keep it going or does it just die once it reaches operating temps no matter what you do? Look for possible vacuum leaks. How old is the fuel filter, plugs, and wires?
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