Surging problem and problem with signal lights

Hello, your engine performance concern and your signal concern are two separate issues. The signal concern is likely due to one or more lightbulbs burned out in your turn signal system. Or, you could have a problem with the wrong bulbs are being used. Or somebody may have tried to convert the bulbs in to some other style. Refer to making sure you have the proper original equipment bulbs in the proper spaces. This should solve your fast flashing concern. Your engine surging issue sounds like a performance issue either with air, fuel, ignition spark elements, or even perhaps engine electric reference voltage concerns. Hands-on testing is required to figure out what is going on here. No gas available, got to test it. Use this link to find some shops near you that can help with your concern: www.repairpal.com/repair-shops