problem with 1990 buick century stalling out at the idle
We have aquired a 1990 Buick Century limited with a 3.3L engine. It started stalling out at the idle but only in the after noon. We have replaced the O2, oil pressure, water pressure and crank sensors. It ran great for all of five minutes and now its acting up. Code is throwing a MAP sensor but there is not one on that car. Could it be the TPS or the Idle Air?
Any suggestions will be greatly appreciated