Nickels the Fuel Pump in a 1999 Pontiac Grand Am
Sluggish performance or inconsistent acceleration can be a expression of a failing fuel pump. After right diagnosing the poser, a repair can be prepared by a able mechanic in a dealership or shop, costing in excess of a sporadic hundred dollars. The replacement can further be completed by someone with gentle mechanic faculty, the licence tools and the hire grindstone room. There are a uncommon considerations to care for in brains in changing the fuel pump in a 1999 Pontiac Grand Am.
Instructions
1. Remove the contradiction battery cable.
2. Hoist the rear of the motorcar with the van jack and secure the rear boundary of the van with jack stands.
3. Fix the clouded cap covering the fuel method relief valve and twist off. The conventional locations for the cap are carry on of the fuel castigate or along the fuel lines near the front of the engine bay. Community towels all over the Harbour and support the force by urgent the Harbour. Interchange the cap after relieving the strength.
4. Remove the Gauze receptacle cap.
5. Remove the bolts holding the exhaust to the vehicle and modification the exhaust Sufficiently so there is margin lower the Gauze vehicle.
6. Raise the tank and place the two straps to hold the tank in place the tighten the two strap bolts you removed earlier.15. Connect the electrical connections and harness back into the new pump module.
8. Remove the line connecting to the EVAP canister.
9. Loosen the filler tube from the gas tank and remove.
10. Lower the fuel tank by removing the two bolts on one side holding the straps in.
11. Remove the electrical connections and wiring harness from the pump, press down on the pump to remove the retaining ring and remove the pump module from the gas tank.
12. Remove the fuel pressure sensor and sending unit to the new pump module.
13. Install the new module into the tank with a new o-ring. Make sure the small tab on the underside of the module is even with the small notch in the fuel tank.
14. Disconnect all electrical connections from the fuel pump module connecting to the Gauze tank.7. Disconnect all the fuel feed and return lines from the gas tank. If the lines cannot be disconnected with needle-nose pliers or other tools, a fuel disconnect tool can be rented at most common retail automotive shops.
16. Connect the filler tuber back to the tank, replace the feed and return gas lines and reconnect the hose to the EVAP canister.
17.Return the exhaust to the original position and replace the bolts you removed earlier.
18. Remove the jack stands and lower the vehicle with the car jack.
