Paslode im90i fires ok but nail dose not come out but firen pin does

not sure what you mean" no nail appears with paslode nails" if it fires make sure the nails are correct for your gun

go on paslode site there is a video on cleaning also there is lots of talk about expired gas cartridges get new ones it seems once they reach exp date they just don't work worth a darn

The firing pin can be completed or part of it crooked worn and can have a little burr on its way and stuck in the cylinder somewhere o-rings worn and hardened, have a tilting piston on the firing pin somewhere in the cilinder

are you useing it in the temp range on manual, that will make a diff.

Ok the only thing that keeps it from riding over the top of the nail is your quick release on the front of the tool. I bet when you go to latch the front that it is not very tight. you need to replace the whole door. This should take care of you problem. # 900759 front plate assemblyhttp://www.paslode.com/cleaning-procedures.html

is the cylinder really dirty, if so it needs a thorough cleaning. your instruction mnual detailes how to do this. also look for a jammed nail in the nose area and possibly a bent driver.

Did you remember to lube the upper cylinder, lg 0-ring and silicone the striking pin----sticking may prevent returning to firing position

Hi,
Probably needs cleaning. You`ll need two new o`rings.

Yes,this is a common "mis fire" by Pasilode. I own the 16p Framer and the Angle nailer and I never get it from the Framer but I do get it seldom from Trim Gun,nothing you can do ,its just a misfire.

Please rate jj505

Stuart - this sounds like an air problem - you should perform the following test. With the air nailer close to the compressor you must monitor the airpressure after the gun fires. it sounds like the air is not gettting through diapram fast enough or there is a blockage in line. Blockage in line is not suspected for the following reason . It sounds like the air hose is holding enough air to fire 2-4 nails and then you must wait for the line to fill up again and then it fires ok. The pressure regulator out to the line controls this and they do fail. try this test and report back to me - I know I can solve this for you as I have extensive background in compressor and the like.