Engine Running Rough at Operating Temp

These are what my fuel injectors look like... I know I know... They are probably toast. lol.

IMG_0171.jpg
 
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First, they're probably still fine and good to go. But if you decide to replace them I'd stay Mopar if you can find them, but at least avoid believing the claims of things like "better atomization" made by those pushing aftermarket 4-hole injectors. I'd go Mopar or Bosch for fuel injectors, avoid store brands.
 
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Jerry Bransford said:
First, they're probably still fine and good to go. But if you decide to replace them I'd stay Mopar if you can find them, but at least avoid believing the claims of things like "better atomization" made by those pushing aftermarket 4-hole injectors. I'd go Mopar or Bosch for fuel injectors, avoid store brands.
Click to expand...

100% - I was thinking of buying these from Precision Fuel Injectors - they look to be rebuilt OEM. A set of 6 goes for $129.99

https://precisionautoinjectors.com/...-04861667aa-2007-2011-wrangler-fuel-injectors
 
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hear said:
Any guides on how to do this test? I’ve only ever seen the cigar trick and it doesn’t seem to work well for me.
Click to expand...

@Sgt Jarhead showed me this kit which I would have gotten but I wanted something more powerful for finding turbo boost leaks.

https://www.ebay.com/itm/2850380985...d=link&campid=5337789113&toolid=20001&mkevt=1

There are other similarly priced kits on eBay.
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I went this route, but the cheaper kit would have found my vacuum leak.

https://www.amazon.com/gp/product/B09XC5814C/?tag=wranglerorg-20

I went through the brake booster to find my leak.

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I use this bladder for checking exhaust leaks through the tail pipe.

https://www.amazon.com/gp/product/B09M6ZM6B2/?tag=wranglerorg-20
 
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