WTB msp injectors

msp31986

Member
:
2003 mazdaspeed protege
im looking for a set of injectors for my msp. i have a number 2 misfire and have checked the ignition system and it checked out fine. its kind of a random misfire on cyl 2. if anyone has a set or any other ideas of the problem let me know.
 
Most times when random mis fire happen you have to change the coils and wires
 
+1 the coils are the most common cause of random misfires. For the cost you might as well change the plugs and wires at the same time.
 
I've got a like 4 sets of injectors, but I feel like you'd be wasting your money. Change that injector with another one (keep them in the correct location though- green/purple) and see if the misfire follows before you buy one/a set.
 
i have already changed plugs which needed to be done anyway and moved and checked coils with no changes. so the only thing it could be is an injector.
 
I have changed my coils, wires and plugs 3 times cause of random misfire, protege are good for killing all three.
 
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