This problem started for me back in the fall when it was warm. It has now started up again so it seems to be heat related.
The engine cuts off usually sitting in traffic or at low speeds. It has happened about 8 times so far.
When I try to restart, it turns over like normal but never fires. After as little as 1 minute or as much as 10 minutes it fires right up and continues running for the rest of my commute home (which happens to be highway driving for the most part).
My first idea was to replace the ignition module. Did that on March 1st and until this weekend, I had zero problems out of 10 trips.
In the last few days (70 degrees air temp or higher) it has cut off twice. Also, after sitting in a parking lot for 10+ minutes it has failed to start three times. It ran perfectly until parked, I go in and come out, won't start. Waited 1-2 minutes, it starts and I drive home with no issues.
I guess the ignition module wasn't the culprit after all? I was able to check fuel pressure with the rail guage and it read normal ~40psi during the time trying to restart it. I know it takes a while for the fuel pressure to leak down so the fuel pump is one possibility.
Because of the heat, I'm leaning towards the coil since I already replaced the ignition module. Anyone got any ideas? MSD Coil is about 3 years old.
The engine cuts off usually sitting in traffic or at low speeds. It has happened about 8 times so far.
When I try to restart, it turns over like normal but never fires. After as little as 1 minute or as much as 10 minutes it fires right up and continues running for the rest of my commute home (which happens to be highway driving for the most part).
My first idea was to replace the ignition module. Did that on March 1st and until this weekend, I had zero problems out of 10 trips.
In the last few days (70 degrees air temp or higher) it has cut off twice. Also, after sitting in a parking lot for 10+ minutes it has failed to start three times. It ran perfectly until parked, I go in and come out, won't start. Waited 1-2 minutes, it starts and I drive home with no issues.
I guess the ignition module wasn't the culprit after all? I was able to check fuel pressure with the rail guage and it read normal ~40psi during the time trying to restart it. I know it takes a while for the fuel pressure to leak down so the fuel pump is one possibility.
Because of the heat, I'm leaning towards the coil since I already replaced the ignition module. Anyone got any ideas? MSD Coil is about 3 years old.