20 Most Recent
2003 GMC Yukon - Page 3 Questions & Answers
Put a master cyclinder on and brake pedal is hard why?
well it will be hard till you start the car and the vacuum assist helps. did you bench bleed the master before hooking the brake lines up.that is to get all the air out. then bleeding the lines is the other issue. but that would make the pedal feel soft. bench bleed it again. if you don't know how. get two brake lines that bolt into the holes make sure they are the same fittings. I buy just the fittings but the also sell lines and you can bend them your self. I run the lines back into the fill hole. then with them below the fluid I pump the brake pedal. if you have a helper. have them keep doing it till you don't see any air bubbles. then connect the lines back up and then you can bleed the lines from each wheel.
Installed pdr-780 has power but wont turn on
Under settings go into the Power section and change "When lid is closed" to "Do nothing" or that's because the settings that you are looking for are not in the power management section, go in Brightness & Lock
Why does my a/c not always work
Have your A/C serviced just to make sure you have the proper amount of freon in the system. If you don't have the right amount, the system will work on occasion when the pressure is just right and won't be constant. The fan works on 2 separate systems. One is to prevent overheating of engine and the other is the a/c. If the pressures aren't right, it won't turn on either. The compressor pumps the freon into the condensor and it's under high pressure. The fan turns on to cool it off... If there isn't enough refrigerant, there's nothing to compress and it won't work. Hope this helps.
Will not start wnen less than one fourth tank of
Do you park on a hill? Try pumping the gas pedal a few times before you start it. Check that there is no fuel being dropped, check under the car for rusted fuel lines and any drips.
Hope this helps and vote for me please Thanks.
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