1998 Cadillac Seville Owner's Manual - Page 133

If so, be sure tofuel your vehicle with quality fuel (see Oil Pressure Light "Fuel" in the Index). Poor fuel quality will cause your This light tells you there if You engine not to run as efficiently as designed. may could be a problem with notice this as stalling after start-up, stalling when you your engine oil pressure. put the vehicle into gear, misfiring, hesitation on acceleration or stumbling on acceleration. (These conditions may go away once the enginewarmed up.) is This will be detected by system and cause the light the to turn on. If you experience one or morethese conditions, of The light goes on when you turn yourto ON or key change the fuel brand you use. It will require at least one a START. It goes off once you start your engine. That's off. full tankof the properfuel to turn the light check to be sure the light works. If it doesn't come on, be sure to have fixed so it will be there towarn you if it If none of the above steps have made the light turn off, have your dealer or qualified service center check the something goes wrong. vehicle. Your dealer has the proper test equipment and When the lightcomes on and stuys on, it means or diagnostic tools to fix any mechanical electrical You that oil isn't flowing through your engine properly. problems that may have developed. could be low on oil and you might have some other system problem. 2-72