Hey guys i have 93 ssei... I bought two years ago. Recentley my insterment cluster is flashing on and off not the rpm gauge or the speedo, but every thing else turns off and on. Alot of time turnin off till i turn the car off and then back on. Sometimes that don't even work. Is this a common prob and how do i fix it. It wouldn't bother me if the gas gauge worked, but with the prices, and a car that take'* 93 oct. I don't want to fill it up all the time, but I don't want to run out of gas. The car still runs fine no lose of power or anything like thing like that. Any suggestions?