I'm writing this on behalf of Bruno, a French Speedster owner who has had a few issues with his SC layout lately.
He has a pretty normal 2.2SC running OBDTuner, the difference being that he has set it with Peter's help to run on E85. As far as last March, the car was running fine, then it got into a long pause.
Since he has taken the car out of a break, he has had the issue of the car not starting when warm. Cold is perfectly fine, but warm just spins but doesn't spark.
He has inspected the air line, vacuum line etc, everything seems to be fine.
He has tried to change both lambda sensors in hopes it would be related, but that didn't solve it.
Coolant temp sensor has also been changed, but that did not improve
So he is starting to run out of ideas. He has noticed that his combustion chambers were getting very "drowned" by the fuel mixture, so he recently took his injectors out to see if they were behaving ok. There he noticed that they start pulverising with engine off if he puts the heater fan on or the windshield wiper on, which as far as I know is not really OK. He is suspecting some form of bad earth, but before I start going through the wiring diagram trying to guess culprits, does anyone have an educated suggestion, or has seen something similar ?