depending on if the distribututor is the one from factory preset or changed through out the years you have to find #1 on the distrubutor then start ther and go couterclockwise and the firin order is 1-6-5-4-3-2
Which engine?
It is important to know the firing order of a cars engine. The firing order for the engine of a 2003 Buick Regal is 1-4-5-2-3-6.
It is important to know the firing order of a cars engine. The firing order of a Buick regal is 1-4-5-2-3-6.
Knowing the firing order of an engine is an important part of owning a car. The firing order of a 2000 Buick Regal 3.8 is 1-6-5-4-3-2.
The firing order of a 1992 Buick Regal V6 3.8 is 1-6-5-4-3-2
The firing order for a 1993 Buick Regal is 1, 2, 3, 4, 5, 6. The number one cylinder is at the back left.
[---------------------------] [ 2 4 6 ] [ ] [ 1 3 5 ] ----------------------------- front of engine
You failed to list which engine. There are two. The 3.1 & 3.8 V6. Click link below and choose your engine.
v6 or v8?v6 is 135246
The 2002 Buick Regal has a V6 engine.
The 2003 Buick Regal has a V6 engine.
The 2004 Buick Regal has a V6 engine.