Anonymous posted an answer for this 1990 Buick Reatta:
"check you camshaft position sensor"
Anonymous posted an answer for this 1994 Cadillac Seville:
"press and hold the off and temp warmer button on ac controller until it reads out trouble..."
Anonymous posted an answer for this 2007 Cadillac DTS Sedan:
"you might have something left on inside your car (map lights, vanity mirror lights ......."
Anonymous posted an answer for this 1998 Cadillac Seville:
"if you have the northstar you have 4 O2 sensors. one in each exhaust header. one before..."
Anonymous posted an answer for this 1997 Cadillac DeVille:
"press and hold the off and red warmer button on your ac control panel / the display should..."
Anonymous posted an answer for this 1994 Cadillac Eldorado:
"the ac temp controller only goes from 60 to 90 degrees / if you set it at 60 the a.c...."
Anonymous posted an answer for this 1988 Cadillac Sedan DeVille:
"if your EGR valve is stuck open its adding "false" air into the cylinders. (just like a..."
Anonymous posted an answer for this 1992 Cadillac Eldorado:
"press and hold the off button and the red warmer button at the same time on your ac/heater..."
Anonymous posted an answer for this 2002 Cadillac Deville:
"check the EGR valve. if the valve gets stuck open the rpms will rev up to prevent the car..."
Anonymous posted an answer for this 1996 Oldsmobile Aurora:
"the water pump is driven by a small belt at the back of the front cylinder head. the pump..."