Injector advice

[89MNTTA]

Hey everyone -

I believe I have a stuck injector. My number 3 cylinder has compression and spark, but it's missing. I put new gas in as well.

Does anyone have an injector they'd sell me?

NAPA wanted like $120 bucks for one!

 

[72firebird]

you should be able to take a screwdriver like an stethoscope up to each of your injectors and here the vibrations from the opening and closing. You should be able to tell if the injector is opening or not from this.

As for finding and injector if you're just looking for a stocker try asking on the Buick boards I'm sure there are lots of guys on there with extras laying around where as TTA guys tend to hold onto all of their stock stuff.