COVR4355
Proven Member
- 70
- 10
- Mar 8, 2017
-
Grand Junction,
Colorado
Good morning fellow DSM/VR4 enthusiasts!
I am in desperate need of far more intelligent Car-Gurus on this one!
In the past months I have had my ever-increasing joy of a 92 Galant VR4 completely stall out on me on four occasions.
The occurrences include the Wide-band sensor going super lean-more throttle increases leanness. Ultimately ending, with the car completely dying as if it was fuel starved...last occurrence was on the highway going 75 mph-log included with the InjOn and InjDuty going 0% while driving-turned off the car for a minute and fired right back up with no more issues going home :/ Also included a Messy WOT pull after going back to 91 oct from E85
I have consulted numerous posts regarding engine dying while driving:
https://www.dsmtuners.com/threads/engine-dies-while-driving.495924/
https://www.dsmtuners.com/threads/car-dies-while-driving-for-15-20mi-and-warm.435231/
Possible CAS or FuelPump issue, Ignition Control Module?
Spark-plugs, injectors, and pump look great, pulled the ECU and no leaking capacitors-new fuel filters on pump and inline fuel filter.
Its crazy due to the fact that I can romp on the sweet old girl going WOT with no issues going lean or anything...but out of the blue the car just stalls-it will fire up but wont run after the initial occurrence (goes crazy lean)??? One time I left the car for 40 minutes (in 20 degree weather) and drove it home with no issues.
I am hoping you far more intelligent Car-gurus could take a look at the included log of the aforementioned issue and see a distinguishable fact in why this is happening.
Thank you
Joshua
I am in desperate need of far more intelligent Car-Gurus on this one!
In the past months I have had my ever-increasing joy of a 92 Galant VR4 completely stall out on me on four occasions.
The occurrences include the Wide-band sensor going super lean-more throttle increases leanness. Ultimately ending, with the car completely dying as if it was fuel starved...last occurrence was on the highway going 75 mph-log included with the InjOn and InjDuty going 0% while driving-turned off the car for a minute and fired right back up with no more issues going home :/ Also included a Messy WOT pull after going back to 91 oct from E85
I have consulted numerous posts regarding engine dying while driving:
https://www.dsmtuners.com/threads/engine-dies-while-driving.495924/
https://www.dsmtuners.com/threads/car-dies-while-driving-for-15-20mi-and-warm.435231/
Possible CAS or FuelPump issue, Ignition Control Module?
Spark-plugs, injectors, and pump look great, pulled the ECU and no leaking capacitors-new fuel filters on pump and inline fuel filter.
Its crazy due to the fact that I can romp on the sweet old girl going WOT with no issues going lean or anything...but out of the blue the car just stalls-it will fire up but wont run after the initial occurrence (goes crazy lean)??? One time I left the car for 40 minutes (in 20 degree weather) and drove it home with no issues.
I am hoping you far more intelligent Car-gurus could take a look at the included log of the aforementioned issue and see a distinguishable fact in why this is happening.
Thank you
Joshua