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NHTSA ID Number: 10183414
Manufacturer Communication Number: TSB 20-2370
Summary
Some 2020 F-53 Motorhome Chassis vehicles equipped with a 7.3L engine may exhibit an illuminated malfunction indicator lamp (MIL) with a misfire or lack of power with diagnostic trouble codes (DTC) P0300, P0316, and/or P0301-P0304 built on or before 28-Sep-2020. This may be due to damaged spark plug wire(s). To correct the condition, follow the service procedure to modify the passenger side engine compartment air baffle and replace the engine spark plug wires.
Engine: 7.3L
Issue: Some 2020 F-53 Motorhome Chassis vehicles equipped with a 7.3L engine may exhibit an illuminated malfunction indicator lamp (MIL) with a misfire or lack of power with diagnostic trouble codes (DTC) P0300, P0316, and/or P0301-P0304 built on or before 28-Sep-2020. This may be due to damaged spark plug wire(s). To correct the condition, follow the service procedure to modify the passenger side engine compartment air baffle and replace the engine spark plug wires.
Action: Follow the Service Procedure steps to correct the condition on vehicles that meet all of the following criteria:
- 2020 F-53 Motorhome Chassis
- 7.3L engine
- Illuminated MIL with DTCs P0300, P0316, P0301, P0302, P0303 and/or P0304 with a misfire or lack of power
NOTE: Part quantity refers to the number of that service part number required, which may be different than the number of individual pieces. Service part numbers contain 1 piece unless otherwise stated. “As Needed” indicates the part is required but the number may vary or is not a whole number; parts can be billed out as non-whole numbers, including less than 1.
Parts
| Description | Quantity | Part Number | |
| Package Contains 1 Piece, 8 Pieces Required | Ignition Wire | 8 | LC3Z-12286-C |
Service Procedure
1. Locate the passenger side engine compartment baffle. Does the baffle completely cover the area between the radiator assembly and the battery try as shown in Figure 1?
(1). Yes – proceed to Step 2.
(2). No – this article does not apply. Refer to the Powertrain Control Emission Diagnosis Manual (PC/ED) for normal diagnosis.
Figure 1
2. Trim the engine cooling baffle on the passenger side using a suitable cutting tool. (Figures 2-4)
Figure 2
| Item | Description |
| 1 | 297 mm |
| 2 | 295 mm |
Figure 3
Figure 4
3. Replace all 8 spark plug wires on the engine. Refer to the Workshop Manual (WSM), Section 303-07.
2 Affected Products
Vehicles
| MAKE | MODEL | YEAR |
| FORD | F-53 | 2020 |
| FORD | F53 | 2020 |
1 Associated Document
Manufacturer Communications
20-2370
09 November 2020
https://www.nhtsa.gov/recalls?nhtsaId=10183414
MC-10183414-0001.pdf 445.177KB
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- Country of Origin : China
- Package Dimensions: 19.812 L x 27.432 H x 9.144 W (centimeters)
- Package Weight: 2.4 pounds
- Fit type: Vehicle Specific
- Brand New Racing BLUE 9mm Spark Plug/Ignition Wire Set Replacement for Ford Mustang 1964-1973 1979-1995; Ford F-150 1979-1995. Replacement for Ford 5.0L 5.8L, SBF 302 Windsor
- Note: Only Fits Vehicles With A 5.0L OR 5.8L V8 ENGINE WITH 'E' OR OIL FILLED STYLE COIL AND MALE STUDS ON TOP OF DISTRIBUTOR
- Note: DOES NOT FIT POINTS IGNITION SYSTEMS.
- Wire Wound custom ignition wire sets feature low resistance for minimum spark loss.
- Silicone Insulation and boots withstand high temperatures and voltage loss for minimum crossfire and are highly resistant to fuels, oils, and solvents.
- Features & Benefits - Extremely high EMI/RFI suppression along with a very low resistance to help deliver the most spark possible. Conductor style: spiral core，distributor boot material: silicone, heavy duty 8.0mm diameter silicone jacket to protect the Kevlar spiral wound core from heat, moisture and chemicals.
- Premium Quality - These sturdy spark plug wires are durable and guaranteed to withstand wear and tear. The high temperature silicone boots provide excellent heat and oil resistance, while the stainless steel and brass terminals provide excellent conductivity to maximize performance.
- Fit for Small Block Fords - Fits HEI (High Electronic Ignition) systems with Small Block engines including SBF 302/5.0L 351/5.8L V8. It only fits for small block V8 and doesn't fit for point ignition system.
- Notice - This high performance racing spark plug wire set has black 90 degree boot for HEI distributor, 135 degree (sometimes called 45 degree) boot for spark plug and coil-in-cap HEI design system. This Set Is Designed To Be Used With HEI Distributors, It Does Not Include a Coil Wire.
- 12-Month Warranty - This spark plug wire set comes with 12-month warranty, if it ever fails on your vehicle, simply contact us for free replacement or refund.
- AFTER MARKET HIGH PREMIUM QUALITY
- RFI Suppression
- UltraLow Resistance KEVLAR Core
- Ultra High Strength/High Temp. Silicone Boots and Sleeve
- Please make sure to check fitment below
- Compatible with Ford Mustang,F-150 5.0L 5.8L, SBF 302 289 1979-1995.Please make sure to check fitment before purchase.
- Replace Part Number：M12259C301.The perfect replacement for original parts.
- The wire core adopts silicone conductor, which has stable resistance and superior conductivity; the wire body is multi-layer reinforced and the service life is more durable.
- High Performance Racing Spark Plug Wires adopts silicone insulation technology, high temperature resistance -40 degrees to +220 degrees, high voltage 25KV.
- 10.5mm wire diameter: beautiful and atmospheric, and better electrical conductivity.Blue line.
- Compatible with Ford 1996-1999 Crown Victoria 4.6L, 1997-1998 E-150 Econoline 4.6L, 1997-1998 E-150 Econoline Club Wagon 4.6L, 1997-1999 Expedition 4.6L, 1997-1999 F-150 4.6L, 1997-1999 F-250 4.6L
- Compatible with Lincoln 1996-1998 Town Car 4.6L; Compatible with Mercury 1996-1999 Grand Marquis 4.6L
- Designed and manufactured to operate reliably under all operating conditions.
- Easy and quick for installation straight out of the box.
- 1 Year Limited Warranty
- Made in the USA! Manufactured with the highest quality materials to help deliver maximum voltage, ensuring ultimate performance
- Premium corrosion-resistant snap lock terminals that click into place for easy installation and removal
- High temperature silicone boots
- Please check vehicle fitment before purchasing. Before installation visit the instructions pictured for assistance
- OEM Replacement: 671-8085, 671-8078, 9779, 6923, 6900, 2965, 2971
- High-Quality Construction: "Autopart T" Ignition Spark Plug Wires are crafted with durable materials, ensuring maximum conductivity and lasting performance in all driving conditions.
- Optimized Engine Performance: Designed to enhance ignition efficiency, these spark plug wires provide a consistent and strong spark, leading to improved fuel economy and a smoother engine operation.
- Custom Fit Design: Our wires are engineered to fit perfectly with a wide range of vehicle models, ensuring easy installation and an exact match for your specific engine requirements.
- Corrosion Resistant: Each wire is coated with a high-grade, corrosion-resistant material, protecting against moisture, oil, and chemical damage, and ensuring longevity in harsh environments.
- Superior Electrical Insulation: "Autopart T" wires come with top-tier electrical insulation, reducing the risk of electrical leaks and ensuring safe and reliable engine performance.
- 9mm Spark Plug/Ignition Wire Set Replacement for Ford Mustang 1964-1973 1979-1995; Replacement for Ford F-150 1979-1995; Replacement for Ford 5.0L 5.8L, SBF 302 Windsor.
- Material: Silicone Insulation and boots withstand high temperatures and voltage loss for minimum crossfire and are highly resistant to fuels, oils, and solvents.
- Please Note: Only Fits Vehicles With A 5.0L OR 5.8L V8 Engine with 'E' or oil filler style coil and male studs on top of the distributor. DOES NOT FIT POINTS IGNITION SYSTEMS.
- Package Includes 10 pcs blue spark plug wires.
- Set of Blue 8.0mm Silicone Spark Plug Wires
- Product is compatible with BBF FE Big Block Ford Valve Cover Wires 332 351C 351M 352 360 361 370 390 400 427 428 429 460 514 and comes with a one-year warranty
- Black 90 Degree Boot for HEI Distributor, Straight Boot for Spark Plug, and Coil-in-Cap HEI Design System
- Low-resistance heat conductor that can withstand wear and tear and last for years
- This set is designed to be used with HEI Distributors. Therefore it does not include a coil wire and is sold separately.
Last update on 2024-04-07 / Affiliate links / Images from Amazon Product Advertising API
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Warranty Status: Eligible under provisions of New Vehicle Limited Warranty (NVLW)/Emissions Warranty/Service Part Warranty (SPW)/Special Service Part (SSP)/Extended Service Plan (ESP) coverage. Limits/policies/prior approvals are not altered by a TSB. NVLW/Emissions Warranty/SPW/SSP/ESP coverage limits are determined by the identified causal part and verified using the OASIS part coverage tool. Labor Times Description Operation No. Time 2020 F-53 Motorhome Chassis 7.3L: Retrieve DTCs Modify The Passenger Side Air Baffle And Replace Eight (8) Spark Plug Wires (Do Not Use With Any Other Labor Operations) MT202370 Actual Time Repair/Claim Coding Causal Part: 12286 Condition Code: 42
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