1. Assess the Situation:
* Locate the Pushrod: Is the pushrod still in the engine bay, or is it lost? If lost, finding it is priority one. A strong magnet on a flexible shaft or retrieval tool may be helpful.
* Damage: Check for any bent or damaged pushrods. A bent pushrod won't work correctly and *must* be replaced.
* Other Damage: Inspect the rocker arm, lifter, and the area around the fuel pump for any damage caused by the fallen pump.
2. Tools You'll Need:
* Magnet (preferably with a flexible extension): For retrieving the pushrod if it's fallen into the engine compartment.
* Pushrod (new if bent or damaged): Ensure you have a replacement if necessary.
* Needle-nose pliers or long tweezers: For delicate manipulation.
* Small funnel or tube (optional): To guide the pushrod.
* Work light: For good visibility inside the lifter valley.
3. Getting the Pushrod Back In:
* Prepare the Area: Clean the area around the lifter valley. Remove any debris that might hinder your efforts.
* Access: You may need to remove the fuel pump and its mounting components entirely to get a good view.
* Alignment: Visually inspect the lifter bore. Make sure the pushrod is correctly aligned with the lifter and rocker arm. It may help to gently wiggle the lifter up slightly to create a small gap.
* Insertion: Carefully insert the pushrod into the lifter bore. Use needle-nose pliers or tweezers to guide the pushrod if necessary. A small funnel or tube might help. Work the pushrod gently to ensure proper seating. It should slide in relatively smoothly. Don't force it.
* Double Check: Check that the pushrod is fully seated in the lifter.
4. Post-Installation:
* Reinstall Fuel Pump: Once the pushrod is secure, reinstall the fuel pump following the correct procedure.
* Check for Obstructions: Before starting the engine, carefully rotate the engine by hand to ensure nothing is binding or obstructing. Check the pushrod is seated correctly.
* Start the Engine: Once everything is reinstalled correctly, carefully start the engine and listen for any unusual noises.
Important Considerations:
* If you're uncomfortable performing this repair: Take your vehicle to a qualified mechanic. Improperly reinstalling the pushrod can lead to serious engine damage.
* Bent Pushrod: A bent pushrod is a sign of potential further engine problems. Get the cause of the bend investigated. It's best to replace the pushrod and check the rocker arm and lifter for damage.
* Difficulty Inserting: If you are experiencing significant difficulty inserting the pushrod, there might be an obstruction or damage to the lifter or engine block.
This procedure is delicate. Patience and precision are key. If you're not experienced working on engines, seeking professional help is strongly recommended.
