2002 Chrysler ProwlerFACTORY OEM SERVICE PROCEDURE

Standard Procedure - Quick-Connect Fittings: Disconnection/Connection: Overview

  1. Perform fuel pressure release procedure. Refer to STANDARD PROCEDURE - FUEL SYSTEM PRESSURE RELEASE PROCEDURE .
  2. Disconnect negative battery cable from battery or auxiliary jumper terminal.
  3. Clean fitting of any foreign material before disassembly.
  4. To release fuel system component from quick-connect fitting, firmly push fitting towards component being serviced while firmly pushing plastic retainer ring into fitting (Figure). With plastic ring depressed, pull fitting from component. The plastic retainer ring must be pressed squarely into fitting body. If this retainer is cocked during removal, it may be difficult to disconnect fitting. Use an open-end wrench on shoulder of plastic retainer ring to aid in disconnection. 
  5. After disconnection, plastic retainer ring will remain with quick-connect fitting connector body.
  6. Inspect fitting connector body, plastic retainer ring and fuel system component for damage. Replace as necessary.
  7. Prior to connecting quick-connect fitting to component being serviced, check condition of fitting and component. Clean parts with a lint-free cloth. Lubricate with clean engine oil.
  8. Insert quick-connect fitting into component being serviced until a click is felt.
  9. Verify a locked condition by firmly pulling on fuel tube and fitting (15-30 lbs.).
  10. Connect negative battery cable to battery or auxiliary jumper terminal.
  11. Use the DRB III™ scan tool ASD Fuel System Test to pressurize the fuel system. Check for leaks.
Factory Service Tools

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • • You smell fuel, burning insulation, or see smoke.
  • • Brakes feel soft, pull hard to one side, or make grinding noises.
  • • The engine overheats, stalls repeatedly, or misfires under load.
  • • You are missing required tools, torque specs, or safe lifting equipment.
  • • You are not confident in the next step or safety outcome.