What is the firing order for zxr 750 91 model

number 1 is by the cam chain , remove the tank etc and all plugs then tdc number 1 then see which cylinder comes up nxt etc etc ! use a long thin rod to feel the pistons come up !

recharge the battery ---Have a load test done on the battery for failing cell

Rarely will both coils fail. Try disconnecting blk wire with yellow stripe from cdi. Check fire again, if fire is good you !likely have a bad ign switch. If there is still no fire, you will need to test trigger, stater. Also remember the can position senor. Test denser to specs. If cambsenser can't tell cdi where number 1 piston is, there will be no fire. Let me know how it works out for you.

hi, see the list below identify the correct model, the quantity is per leg, and the whole range of the zxrs used 5 weight oil,

zxr750 (zx750H), 1990 = 445 CM cubed

zxr750,(zx750K), 1991-92 = 380cm

zxr 750 (zx750j) 1991-2 = 445cm

zxr750 (zx750K) (A) 1991-2 = 380cm

zxr 750 (zx750j) (A)(CH) 1991-2 =445cm

zxr 750R (ZX750M) 1992-95 =380cm

zxr 750R (ZX750M) (A)(D) 1992-2000 =380cm

zxr750 (zx750L) 1993-95 =400cm

zxr750 (zx750L) (A)(CH)(D) 1993-1995 =400cm

hi
The firing pattern for a ZXR250 1996 is :-

#1 - #2 - #4 - #3

Good Luck

Ride Safe
Bike-Doc

it doesnt need wearing in , something is wrong, take it off and make sure the inner moves freely inside the outer absolutely no resistance, and make sure your throttle tube turns freely on the handle bar

Hi hall ie
I just replied to your last question about firing order
I couldnt get back to you with a reply to your idle screw question due to a software problem
Has the bike been unused for a long time?
Please review your last 2 questions (which I've answered) & gimme some feedback as it helps my ratings
Ride safe
Bike-Doc

Firing order is 1 2 4 3

Ride safe
Bike-Doc
Please mark this as very helpful (if it has been!!)

On the right hand side of the engine, inside the cylinder head. To look at the assembly. go to the site below where you can see a parts diagram for your specific bike. You will select the actual brand, year, model, etc., once you go to the site. Part numbers and prices are also shown. You can order parts from this site. In the event no price is shown on a particular part and/or the notation "Not Available" is in the description, the part is not in stock. www.babbittsonline.com/pages/parts/viewbybrandand/parts.aspx

Did you put the correct leads on the correct cylinders?