xj_dummy Posted July 26, 2010 Share Posted July 26, 2010 I replaced the fuel filter on my 1986 2.5 Comanche, when it felt like its starving for fuel. But it still acts the same. Under idle and on the gas, it lopes? What would be the cause of it. Thanks. Link to comment Share on other sites More sharing options...
kyleag89 Posted July 27, 2010 Share Posted July 27, 2010 Failing fuel pump clogged injectors :dunno: Link to comment Share on other sites More sharing options...
xj_dummy Posted July 27, 2010 Author Share Posted July 27, 2010 Failing fuel pumpclogged injectors :dunno: Where would I find my fuel pump? Link to comment Share on other sites More sharing options...
kyleag89 Posted July 27, 2010 Share Posted July 27, 2010 In your gas tank... Link to comment Share on other sites More sharing options...
ComancheKrazy Posted July 27, 2010 Share Posted July 27, 2010 Fuel pump is in your gas tank. Come to think of it, I've never taken out the fuel pump in my jeep lol....have done it plenty in these dang ford escorts. :doh: You should have somebody help you that knows some stuff about it. Link to comment Share on other sites More sharing options...
xj_dummy Posted July 27, 2010 Author Share Posted July 27, 2010 Thank you for the info. Or the lack of it. :wall: Link to comment Share on other sites More sharing options...
jimoshel Posted July 27, 2010 Share Posted July 27, 2010 Suggest You buy, borrow or rent a pressure tester and check your actual fuel pressure ( at the test port on the fuel rail ) before you go buying, replacing new fuel pumps. If it is low might just be a dirty strainer , in the gas tank, and not a bad pump. Link to comment Share on other sites More sharing options...
xj_dummy Posted July 28, 2010 Author Share Posted July 28, 2010 Suggest You buy, borrow or rent a pressure tester and check your actual fuel pressure ( at the test port on the fuel rail ) before you go buying, replacing new fuel pumps. If it is low might just be a dirty strainer , in the gas tank, and not a bad pump. I will do that. thanks for the tip. What would the psi be? Link to comment Share on other sites More sharing options...
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