So this is a long story, basically I've had my car for 8 years. It's a '98 gsr and has always been a really healthy engine. Recently time caught up with the car and we have done extensive repairs in the last year. Including radiator and all radiator hoses, motor mounts, clutch and flywheel, and almost a complete suspension restoration. So in the last year it has sat for pretty much the better part of 6 months. After the suspension restoration, which we finished about 2 weeks ago... the car was running great and all was good. But then suddenly after sitting for about 12 hours, it would not start. It has a brand new battery and I was getting accessory power but no crank. We replaced the main relay and the ignition fuse (and basically all other fuses under the dash) and it started a few more times that same day so we thought it was fixed. But then after driving across town and back, we started smelling a sort of burning smell coming from the engine bay. Pulled over, turned off the car, couldn't figure out where the smell was coming from. And then after being off for 5 mins, it would not start again (even after being jumped) and it had to be towed home. We have checked/cleaned all the grounds and pulled the ECU, it looks like it's taken on some water (corrosion on the outside) but internally looks pretty much all good. Right now all that happens when I try to turn it on, is all dash lights come on (not dimming at all) and we can hear the fuel pump continuously priming which I have learned it is only supposed to prime for 2 seconds? So obviously it is priming way too much. But no crank at all. Please help me!