A handful of ideas and nothing concrete. I'll try to keep it short and to the point, but I'm at a loss here as to ruling out what the issue is with my car.
06 galaxy gray 6MT.
126~K miles.
Megan racing midpipe.
Approx two months ago on a drive from FL to NC up I95, cruising, I noticed when the fuel level got to roughly half a tank, if I would try to accelerate, the car would hesitate and cut out, the more I would try to give it gas it would just hit a flat spot and go nowhere, with audible backfires thrown in. This got progressively worse the lower the fuel level got.
I chocked it up to a failing fuel pump, because as soon as I would fill up the problem went away. Car would also leak gas from the fuel pump ring when filled up.
Due to short trips the issue never resurfaced until now. Less than two weeks ago the car would hit flat spots during driving at a sustained speed, When warm, stall out when in neutral, or sometimes catch itself before stalling, with an idle that would surge.
Wot acceleration is fine, car pulls.
Pulled codes. Evap leak, (surely related to the pump and loose retaining ring.)Eccentric shaft sensor. Strangely no misfire codes as I would have thought. And code for the midpipe.
*Replaced pump with new one.
No more leak, need to get codes pulled again, but car still stalls when in neutral after it gets warm. I thought compression, but it pulls hard when at Wot. Takes a few cranks to start up again though.
Thoughts? The ess was replaced months ago, the code went away, and now that this started happening it's back again.
06 galaxy gray 6MT.
126~K miles.
Megan racing midpipe.
Approx two months ago on a drive from FL to NC up I95, cruising, I noticed when the fuel level got to roughly half a tank, if I would try to accelerate, the car would hesitate and cut out, the more I would try to give it gas it would just hit a flat spot and go nowhere, with audible backfires thrown in. This got progressively worse the lower the fuel level got.
I chocked it up to a failing fuel pump, because as soon as I would fill up the problem went away. Car would also leak gas from the fuel pump ring when filled up.
Due to short trips the issue never resurfaced until now. Less than two weeks ago the car would hit flat spots during driving at a sustained speed, When warm, stall out when in neutral, or sometimes catch itself before stalling, with an idle that would surge.
Wot acceleration is fine, car pulls.
Pulled codes. Evap leak, (surely related to the pump and loose retaining ring.)Eccentric shaft sensor. Strangely no misfire codes as I would have thought. And code for the midpipe.
*Replaced pump with new one.
No more leak, need to get codes pulled again, but car still stalls when in neutral after it gets warm. I thought compression, but it pulls hard when at Wot. Takes a few cranks to start up again though.
Thoughts? The ess was replaced months ago, the code went away, and now that this started happening it's back again.
After a round of troubleshooting im left with..
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