depends on the car i have 2001 Buick regal and its a bigger motor than a Chevy impala.
Alot of buick regals and lesabre's came with the 3800 engine
The ignition fuses for the 1993 1993 Buick Regal 3800 is located on the car's dashboard.
firing order is 1-6-5-4-3-2
The 3800 V6 has a timing chain.
Where is the knock sensor located on a 1992 buick regal
Around 3800-3900 lbs
behind the crank pulley