I was in an accident in sept, hit in the front driverside corner. Had my repairs done, but since i got it back its been idleing high and just last week i lost my temp guage, speedometer and fuel gauge. They took my whole cab off to do repairs and my alternator had to be replaced from the accident. hose fell off it and leaked oil and fried it. do you have any idea what could be the cause of my dash problems