2003 Chevrolet S10 Pickup FUEL PUMP Removal and installation

Removal CAUTION: Use safety glasses when using compressed air to prevent eye injury. NOTE: NOTE: DO NOT handle the fuel sending unit assembly by the fuel pipes. The amount of leverage generated by handling the fuel sending unit assembly by the fuel pipes could damage the joints. On Sonoma and S10 Pickup standard cab models, it may be necessary to lift or remove truck bed for access to top of fuel tank. Fuel pump is located in fuel tank and is in…

2009 Chevrolet Camaro Fuel Pump Service

Diagnosis During fuel pump diagnosis, keep in mind these key items: • Start with the basics – Is fuel pressure within specifications? (check the Service Information) – Does the fuel pressure hold with the key off? (if applicable) – On return systems with a vacuum operated regulator, does the fuel pressure increase during acceleration? – Has the in-line fuel filter been changed? (if applicable) • Measure amperage – If amperage is low, it may be d…

2005 Chevy Truck Silverado Fuel Pump Relay Removal and Installation

The Fuel Pump Relay is located on the Fuse Block – Underhood Bracket. The Fuse Block – Underhood is located on the left side of the engine compartment to the rear of the battery. NOTE: This is the secondary fuel pump relay used for vehicles with dual tanks only. This vehicle does not use a primary fuel pump relay. Download…

2005 Mazda 3 Fuel Line Pressure Inspection Removal and Installation

WARNING: Fuel line spills and leakage from the pressurized fuel system are dangerous. Fuel can ignite and cause serious injury or death and damage. To prevent this, complete the following inspection with the engine stopped. 1. Follow “BEFORE SERVICE PRECAUTION” before performing any work operations to prevent fuel from spilling from the fuel system. (See BEFORE SERVICE PRECAUTION.) 2. Disconnect the negative battery cable. 3. Disconn…

2003-2007 Mazda 6 Fuel Pump Relay Removal and installation

DESCRIPTION In extremely cold weather (approx. minus 30C), a customer may experience an engine no start/no crank condi- tion due to a frozen main relay and/or fuel pump relay. Due to the design, moisture can enter the relays and freeze the contact points after driving a short distance and may shut off the engine. Customers having this concern should have their vehicle repaired using the following repair procedure. Download…