1270 injecter return line

Cash4Toys · May 5, 2019

I have one injector return T that I cannot get to stop leaking, #2 cylinder, at the injector. Replaced the seal and it quit until worked. Replaced seal again, same thing. Is it possible for compression to get up in this T area with a pencil injector? Does not leak at idle. Anyone have any insight?

1370rod · May 5, 2019

It is possible to get a very small amount of compression through the injector but the tractor would not be firing on that cly. If the tractor is firing on all 6 then that
is not occurring. Have you replaced the tee yet? if not give that a try. We had a tractor we could not hold those seals in and found out the fitting in the tank that the
return fuel line connects to was plugged. That of course gave the leak off fuel no place to drain, therefore building up pressure in the return line and blowing out
seals. Rod.

Cash4Toys · May 6, 2019

(quoted from post at 20:37:22 05/05/19) It is possible to get a very small amount of compression through the injector but the tractor would not be firing on that cly. If the tractor is firing on all 6 then that
is not occurring. Have you replaced the tee yet? if not give that a try. We had a tractor we could not hold those seals in and found out the fitting in the tank that the
return fuel line connects to was plugged. That of course gave the leak off fuel no place to drain, therefore building up pressure in the return line and blowing out
seals. Rod.

You know what, I thought about that the othrr day, and I completely forgot about the possibility. I will check into both, thanks!

1270 injecter return line

Cash4Toys

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1370rod

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Cash4Toys

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