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Showing posts with label fuel lines. Show all posts
Showing posts with label fuel lines. Show all posts

Saturday, April 26, 2025

Summary of options for various repairs

 From what I have read so far on repairs, these are some of my thoughts:

1.  Vehicles and equipment that should be prioritized or given attention in repairs:

    1.  Those that were not used for a long time and probably used as nest and residence of mice.  Their nests and feces fouls up the intake and exhaust manifold, and feces cause corrosion.  Mice likes to chew plastic cover of electrical wires

    2.  Exposed to elements:    rain snow, sunlight, or overgrown with weeds

    3.  Those that are used constantly and heavy conditions


2.   Steps in repair and revival of vehicle or heavy equipment:

    1.  Removal of growth vegetation on the equipment

    2.  Clean the debris:  stones, grasses, rust dust on the equipment

    3.  Check fuel, oil and filters;   replace.   Check fuel lines:   for loose and leaking copper, plastic or rubber tubings.  Check for blockages, kinks and or stuck parts especially for injectors and fuel feed lines.  

   4.  Check and rewire electricals:    battery terminals, batteries, starters, 

   5.  If the motor is not stuck, try restarting.   Spray ether on intake manifold


3.   Process action on various items:

     Item                    Keypoints           Action         Other Options                     Preventive Measures

     Electricals

     1.  Spark plug    spark no spark  use other sp     use aprk indicator                 check use multimeter

                                                         no spark          replace spark plug, cable

                                                         no spark          replace ignition coil

   2.  Batteries          12.6 volt or ++ charge                                                          disconnect batteries when

                                 not charging    replace                                                         not used

                                                         check alternator


   3. Wiring           check loose connection   use new connectors                       put napthalene balls to 

                                                                      replace the harness                        drive off rats


3.  Fuel lines

    Leaks                                                     replace copper, plastic tubes            regular tpm for fuel filter

    Air in system                                         flush                                                 use trusted fuel brands

    Stale fuel                                              replace                                               add additives

    Water in fuel                                        drain the fuel tank

    Blocks kinks in lines                           replace lines


4.  Mechanical parts

     missing gear tooth                              replace;  machine shop

     loose bearings                                     replace                                                 lubricate often, clean

     loose fit                                               build up,, add washer/shim                  tpm, avoid corrosion

     broken shaft/axle                                replace, rebuild at machine shop          bullet proof repair



Black smoke after replacing turbos and injector

 It could be due to the intercooler.   Signs of defective intercooler:   black soot and oil at the underside from the leak.