Questions & Answers for: firing order 1991 gmc sierra

...firing order. CHECK THE ROTOR. WE HAVE BEEN SENT ROTORS WITHOUT THE METAL TAB IN THE CENTER. ALSO THESE DISTRIBUTORS ALLWAYS GO OUT. CHECK THE PLAY IN THE SHAFT Have you checked to see if you are ...

need firing order on gmc sierra v6 for spark plugs Need the spark plug firing order on v6 4.3 please help! the firing order is 1-6-5-4-3-2

...firing order, but could change the relative placement of the plug towers in relation to the engine. For this reason it is imperative that you label all wires before disconnecting any of them. Also, ...

...firing order on the v8 is 1-8-4-3-6-5-7-2 remove the distributor cap. unplug the distributor and using a white grease marker mark where the tab on the rotor is pointing. i usually make sure its where ...

...firing order That info is on the internet-- for decades & in hundreds of places All you have to do is google the questions, for pictures,descriptions,etc You Tube Video- is always were you go, ...