Car Information:
Buick Century
Year: 1998
Engine Size: 3.1
Trans: Automatic

Issue / Question:
The car is hard to start, if I push on the gas pedal it will start, when it is running it will pulse and almost quit, if I sit still with it in park it will stop running.

Answer:
It sounds like it may be low on fuel pressure. Have a fuel pressure test performed first if it looks ok have it scanned and look at the throttle position sensor data and see if it has a smooth transition without any drop offs on the voltage scale.

For professional auto repair & services in Orlando you can call our shop today at 407-629-2661.

Magic Mechanic
1432 Lee Road OrlandoFL32804 USA 
 • (407) 298-7447