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  1. L

    How to replace Upper and lower manifold gasket on 1998 3.0.

    got to the rocker arms now. is there a certain procedure when removing the rocker arms and push rods?
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    How to replace Upper and lower manifold gasket on 1998 3.0.

    ok got to the other valve cover side now. damn all those wires and crap is a little intimidating. Am I going to need an external torx socket for that bolt in the middle of the right side valve cover? where should i get the set? i have a craftsman set that came in my 309 piece mechanics set but...
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    How to replace Upper and lower manifold gasket on 1998 3.0.

    anyone? valve cover off of one side draining radiator and removing those tubes.
  4. L

    How to replace Upper and lower manifold gasket on 1998 3.0.

    Hey i was wondering how to get to the lower manifold gaskets. I already have the upper off manifold off. A write up or pictures would gladly be appreciated. Thanks -Lance
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    P1309 P0171 P0174 codes wont go away 1998 ranger 3.0 2wd

    ok so michanic said it was the fuel dampner. I replaced that and still same problem. it has to be the fuel pump! i have replaced everything in the line for fuel. im getting only 42psi pressure. is there a way to test my fuel pump before i go dropping the tank?
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    P1309 P0171 P0174 codes wont go away 1998 ranger 3.0 2wd

    as of now i cleaned the MAF, cleaned the air filter, replaced the fuel filter, checked/cleaned all spark plugs. the plugs and wires were replaced recently, going to replace the egr tube just for the hell of it. any other thoughts?
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    P1309 P0171 P0174 codes wont go away 1998 ranger 3.0 2wd

    okay this was just brought to my attention that an aftermarket chip could screw up the settings. the last owner said there was an aftermarket chip on the motor when i bought it. where is it located most likely? could it be that they didnt program it properly and causing the motor to run lean...
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    P1309 P0171 P0174 codes wont go away 1998 ranger 3.0 2wd

    checked all my hoses and still reading engine banks one and two lean. a smog shop wants 100bux to diagnose the problem. couldnt i buy a scanner and locate the problem myself the same way they do with...
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    P1309 P0171 P0174 codes wont go away 1998 ranger 3.0 2wd

    Hey i have a 1998 ranger. I replaced damaged vacuum hoses cleaned the airfilter, cleaned the mass airflow sensor, replaced the fuel filter. check eng light stayed off for 20 or so miles then turned back on. my truck idles funny some times, it makes back popping noises like its a carberated...
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