EG052-04
EXTENDED ENGINE CRANK
Models:
04 Tacoma & Tundra
Introduction
Some 2004 model year Tacoma and Tundra vehicles may experience an Extended Engine Crank condition after the engine is turned OFF and then is attempted to be restarted. An improved Fuel Suction Tube Sub–assembly has been developed to correct this condition.
Applicable Vehicles
- 2004 model year Tacoma vehicles equipped with 2RZ-FE, 3RZ-FE and 5VZ-FE engine.
- 2004 model year Tundra vehicles equipped with 5VZ-FE and 2UZ-FE engine.
Required SSTs
| SPECIAL SERVICE TOOLS (SSTs) | PART NUMBER | QUANTITY |
|---|---|---|
Toyota Diagnostic Tester Kit* | 01001271 | 1 |
| 12 Megabyte Diagnostic Tester Program Card with version 12.01a Software (or later)* | 01002593-005 | 1 |
*Essential SSTs.
NOTE:
Additional Diagnostic Tester Kits, Program Cards or other SSTs may be ordered by
calling SPX/OTC at 1-800-933-8335.
Warranty Information
| OP CODE | DESCRIPTION | MODEL | ENGINE | TIME | OFP | T1 | T2 |
|---|---|---|---|---|---|---|---|
| EG4019 | R & R Fuel Suction Tube Sub–assembly | Tacoma | 2RZ–FE | 0.7 | 77203-04060 | 07 | 99 |
| 3RZ–FE | 77203-04070 | ||||||
| Tundra | 5VZ–FE | 0 7 | 77203-0C050 | ||||
| 2UZ–FE |
Applicable Warranty*:
This repair is covered under the Toyota Federal Emissions Warranty. This warranty is in effect for 36 months or 36,000 miles, whichever occurs first, from the vehicles in-service date.
* Warranty application is limited to correction of a problem based upon a customers specific complaint.
Parts Information
| MODEL | ENGINE | PREVIOUS PART NUMBER | CURRENT PART NUMBER | PART NAME | QTY |
|---|---|---|---|---|---|
| Tacoma | 2RZ–FE | 77203-04060 | Same | Tube Sub–assembly, Fuel Suction | 1 |
77169-04010
TOYOTA Genuine (77169-04010) Fuel Suction Gasket
Last update on 2026-06-16 / Affiliate links / Images from Amazon Product Advertising API | Same | Gasket, Fuel Pump | 1 | ||
| 3RZ–FE | 77203-04060 | Same | Tube Sub–assembly, Fuel Suction | 1 | |
| 77169-04010
TOYOTA Genuine (77169-04010) Fuel Suction Gasket
Last update on 2026-06-16 / Affiliate links / Images from Amazon Product Advertising API | Same | Gasket, Fuel Pump | 1 | ||
| 5VZ–FE | 77203-04070 | Same | Tube Sub–assembly, Fuel Suction | 1 | |
| 77169-04010
TOYOTA Genuine (77169-04010) Fuel Suction Gasket
Last update on 2026-06-16 / Affiliate links / Images from Amazon Product Advertising API | Same | Gasket, Fuel Pump | 1 | ||
| Tundra | 5VZ–FE | 77203-0C050 | Same | Tube Sub–assembly, Fuel Suction | 1 |
- QUALITY ASSURED
- Reduces: rough idle, engine surge, hesitation, and spark plus fouling
- 20 oz. bottle.
- Improves: cold start performance, and fuel stability for up to one year
Last update on 2026-06-16 / Affiliate links / Images from Amazon Product Advertising API
- DEEP FUEL SYSTEM CLEANING - Cleans the entire fuel system (injectors, carburetor passageways, intake valves, and chamber areas) to help restore power, MPG, and throttle response.
- FUEL ADDITIVE FOR GASOLINE AND DIESEL ENGINES - Breaks down fuel residues and varnish for smoother idling and cleaner combustion in gasoline and diesel engines.
- OIL TREATMENT FOR ENGINE CLEANING - Cleans sludge and deposits that can restrict oil flow and lubrication in motor oil crankcases, helping support longer engine life in car and truck engines.
- FUEL STABILIZER - Keeps gas or diesel fresh for up to 2 years. Ideal as a fuel stabilizer and gas stabilizer for stored cars, motorcycles, and generators.
- SAFE FOR ALL ENGINES & FUELS - Compatible with all gasoline and diesel fuels and blends, including E10 and E85. Trusted for use as a gasoline and diesel fuel additive.
Last update on 2026-06-17 / Affiliate links / Images from Amazon Product Advertising API
- The world’s #1 fuel additive for both gasoline and diesel engines
- A great tune-up in a bottle – treats gasoline, diesel fuel and increases MPG
- Cleans and lubricates the fuel system, including fuel injectors, carburetor and combustion chamber
- Improves fuel economy by burning excess exhaust emissions
- Increases power and acceleration by improving fuel flow and reducing deposit buildup
Last update on 2026-06-17 / Affiliate links / Images from Amazon Product Advertising API
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