5.9 big block leaking fuel

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clabby

Member
Messages
9
Was giving my truck a clean and a bit of tlc and I noticed there is fuel all over the engine assuming I have a fuel leak I cleaned it up and ran the engine again and there was more fuel. I cant seem to find where the leak is coming from any help would be appreciated thanks in advance.

rich
 
A couple things to check, the banjo fitting for the fuel line sometimes leaks, also the front bearing on the engine will usually leak a bit of fuel and oil, check the lines as at times they do spring a leak also... and look at the manifold coupler on the exhaust for leaks both at the head and pipe coupler...
 
A couple things to check, the banjo fitting for the fuel line sometimes leaks, also the front bearing on the engine will usually leak a bit of fuel and oil, check the lines as at times they do spring a leak also... and look at the manifold coupler on the exhaust for leaks both at the head and pipe coupler...
thank you I shall have a look when I get 5mins and get some photos up
 
Drive it somewhere dusty. Clean oil is close to the source of the leak. Dirty/gritty oil is not near the source, usually.

I found that on a savage, with the pipe hanging out there without much support, that it likes to eat up header gaskets. I but a 1/4" steel bar under mine so it doesn't move or have to hold it's own weight. Have had the same coupler/gasket on the thing for 2+ years.
 

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