yes, in the engine
The 2012 Buick Regal runs on flex-fuel (FFV).
How do you replace the fuel filter on a 2003 Buick Regal?
No. The 96 is a 3800 Series II with different MAF sensor, fuel line attachments, fuel injectors and accessory attachments. The bolt pattern for the accessories is probably the most diffucult to overcome
The 2003 Buick Regal runs on regular unleaded.
The 2004 Buick Regal runs on regular unleaded.
The 2013 Buick Regal runs on regular unleaded.
The 2011 Buick Regal runs on regular unleaded.
The 2001 Buick Regal runs on regular unleaded.
The 2002 Buick Regal runs on regular unleaded.
The 2014 Buick Regal runs on premium unleaded (recommended).
Wandering fuel gauge on a 2003 regal
In the fuel tank.