1,3,4,2 1 No 1 at timing belt end.
Both are 1.3.4.2.
1 3 4 2 is firing order.
most straight six engines have the firing order 1-5-3-6-2-4 this must be a big vauxhall for the time
Vauxhall engine firing order = 1-3-4-2 for 4 cylinder gas engine
1342
1 2 3.
1 3 4 2.
firing order should be 1 3 4 2 number one being next to cambelt pulley
Vauxhall Corsa 1.4 All Corsa 1.4 engines the firing order is 1 3 4 2. Number one cylinder is located nearest the timing belt side of the engine
The engine firing order for the Vauxhall Vectra 1.9 CDTI (2008) is 1-3-4-2. This means that the cylinders fire in the sequence of cylinder 1, followed by cylinder 3, then cylinder 4, and finally cylinder 2. It's important to follow this firing order for proper engine operation and performance.
i have a 2003 1.4 8 valve engine and the firing order is 1423 i found this order works for a 1.2, 4 valve 1997 corsa aswel ( R reg )
the guys on www.vvoc.com will help you out with any vectra questions you have mate