Need Help?

1974 Buick Century Base

1974 Buick Century
Do you own this car?
Estimated Mileage
Enter current mileage for most
accurate info about this vehicle

Track Your Service Records
Get Recall Alerts
Get Updated Value Estimates on Your Car.

back to question list

Ask The Community

January 1, 2010, 10:14 am


Question: surging motor 2003 buick v6

replace fuel filter , plugs, disconnected masss air filter.
No help, could new fuel filter be bad?
December 27, 2009, 2:50 am HAROLDBOWERMAN
good at idle runs up to about 3k rpm then pauses for about 1 sec then surges back for couple of secs then surges again, cold or hot does not matter.
u can feel surge up & down when accelerating up to about 35 then is alright.
no scan, what is egr?


Tips on Servicing

Car Brakes: How Do You Know When to Change Them?

By Zach Bowman For those who suffer a daily commute through heavy traffic, your vehicle's braking system can bring thousands of pounds of metal, plastic and empty Starbucks cups to a stop hundreds of times before you get to work. It goes without saying that these pieces wear out, but they do so slowly, meaning you may not notice they need attention until ...

Read more…