Question about 1988 Subaru Justy

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88 justy fuel problem

I put slick 50 fuil treatment in the gas and it runs better and is easier to start but the darn thing won't idle for about 2-3 minutes after starting even if it's warm, but it drives better now from the treatment, let me know if there is something you need help on or if you figure anything out that will help me, i have repaired or replaced everything in this car but this idle problems got me stumped..Andylee14

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  • Justyincase Jan 10, 2009

    I am having an idleproblem with my 88 Justy as well. I rebuilt the carb, replaced cap, rotor, wires. Checked everything else I could and nothing. Let me know if you find anything out.Ill do the same




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Posted on Jan 02, 2017


SOURCE: intermittant stalls & rough idle


Posted on Sep 11, 2008

  • 111 Answers

SOURCE: Cold Start Idle Issue

Problem might be the air control valve, it's located at the right side rear of intake manifold and has a hose going to the air intake duct from the air cleaner, as a test you might try pinching off that hose when the idle is a problem.

Posted on Sep 30, 2008

  • 35 Answers

SOURCE: trouble code 13, 1990 Subaru Justy

cmp sensor(camshaft position sensor)check the wiring harness see if its loose if not then it needs replaced thats what trouble code 13 list.

Posted on Nov 30, 2008

  • 1 Answer

SOURCE: 2001 Subaru legacy idle problem

check the IACV (idle air conrol valve) which monitors idle speed. a clean out of one is a good idea periodically either way.

Posted on Jan 19, 2009

  • 36 Answers

SOURCE: New Subaru, idles up and down (high/low) during cold startup

this is down to the idle control valve or the sensors on the exhaust being faulty.
please rat this advce.

Posted on Feb 27, 2009

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What are the suggested settings for the fuel air ratio screw and idle screw on a 1989 Subaru justy? And how do I go about getting it tuned to those settings, Do I start with them screwed all the way in and...

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Lucas Fuel Treatment
Lucas Fuel Treatment is formulated for both gasoline and diesel engines, carbureted or fuel injected. It gives your fuel system what it really needs - a blend of super slick oils and additives with a high detergent action that allows the engine to operate at maximum efficiency. Also, it cleans and lubricates the carburetor and injectors and causes the fuel to burn more thoroughly for increased power and less fuel consumption. Lucas Fuel Treatment should definitely be used in vehicles that require leaded fuel because it actually replaces the benefits of lead in gasoline without causing harmful emissions. Use it to pass smog tests. Finally, it totally neutralizes the harmful effects of low sulfur diesel fuel.
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i hope i was able to help solve you issues this evening, if you have need for further assistance do not hesitate to ask, and I ask you to please remember to rate your expierence with FIXYA.COM as it helps all who use the website

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