Originally Posted by Slowcrash_101

First I'd try cleaning it, there's many places that can do this, or do it yourself. An injector can be leaky if the pintle doesn't seat properly due to residue buildup.

To keep them clean you can use fuel injector snake oil treatment, I like the FP and LP stuff.

There's a crap ton of DIY's on youtube. Basically it involves flushing some cleaning fluid through the injector by removing them from the car and using a battery to activate them while rigging some way to force fluid under pressure.

Originally Posted by HarryD

As much as I love DIY, I'd rather find a local shop that does the "ultrasonic" (sounds like snakeoil too right!) cleaning, and will replace all the rubber seals, and hopefully run a test and give you a printout of the spray pattern... Ran me about $75-100 for 4 injectors.

Originally Posted by Xeon

can I try to move the injector to another cyl to see if it gets the other spark plug dirty before I have them it cleaned? What I am saying is are the injectors specific to each cylinder

Originally Posted by HarryD

As much as I love DIY, I'd rather find a local shop that does the "ultrasonic" (sounds like snakeoil too right!) cleaning, and will replace all the rubber seals, and hopefully run a test and give you a printout of the spray pattern... Ran me about $75-100 for 4 injectors.

Originally Posted by Xeon

do u know any good places that clean injectors I am in socal but I can ship them