Sidekick JX 4D Hard Top 4WD L4-1.6L (1997)
Fuel Pressure Release: Service and Repair
FUEL PRESSURE RELIEF PROCEDURE
CAUTION: This work must not be done when engine is hot. If done so, it may cause adverse effect to catalyst.
After making sure that engine is cold, release fuel pressure as follows.
1) Place transmission gear shift lever in "Neutral" (shift selector lever to "P" range for A/T vehicle), set parking brake, and block drive wheels.
2) Disconnect coupler from fuel pump relay.
3) Remove fuel filler cap to release fuel vapor pressure in fuel tank and then reinstall it.
4) Start engine and run it till it stops for lack of fuel. Repeat cranking engine 2-3 times for about 3 seconds each time to dissipate fuel pressure in
lines. Fuel connections are now safe for servicing.
5) Upon completion of servicing, connect coupler to fuel pump relay.