you may also check your mass air flow sensor one common cause is a faulty EGR valve. Check your computer diagnostics by using a code scanner.
How do I replace heater core on 98 Buick lesabre
no..
I had the same problem with my 98 buick regal gs and it turned out to be the ignition switch.
How do you take off a radiator for a 98 Buick Regal
Where remote module in a 98 buick regal
where is the blower motor located in a 98 Buick century custom?
On the dashboard
replace your mapp sensor
I have a 98 V6 and my horsepower is 202. I have a 98 V6 and my hp is 202
The radiator on a 98 Buick Century is flushed by turning the petcock to drain the coolant. Water is then flushed through the system until all contaminants are removed.
The 98 would have R134a
Not without mods