Engine Misfire May Be Due To loose Spark Plug Wires – 2014-2019 Chevrolet & GMC

NHTSA ID Number: 10149051

Manufacturer Communication Number: PIP5159C

 

Summary

This Preliminary Information communication provides information to the technician about vehicles that may have a Service Engine Soon Malfunction Indicator Lamp on and Diagnostic Trouble Code P0300 – P0308  may set. Technician will inspect for lose sparkplug wire. If a spark plug wire is found lose check for a missing ?C? clip on the wire end for the ignition coil. If the clip is missing replace the wire.

 

 


Condition / Concern

SES lamp on, DTC  P0300 – P0308  may set, inspect for a possible loose sparkplug wire at the ignition coil.

 


44 Affected Products

Vehicles

MAKEMODELYEAR
CADILLACCTS2017
CADILLACCTS-V2016, 2018
CADILLACESCALADE2015-2019
CHEVROLETCAMARO2016-2019
CHEVROLETCORVETTE2016-2019
CHEVROLETSILVERADO2017
CHEVROLETSILVERADO 15002014, 2019
CHEVROLETSILVERADO 25002015-2016, 2018
CHEVROLETSUBURBAN2015-2019
CHEVROLETTAHOE2015-2019
GMCSIERRA2017
GMCSIERRA 15002014-2016, 2019
GMCSIERRA 35002018
GMCYUKON2015-2018
GMCYUKON DENALI2019
GMCYUKON XL2019

 


1 Associated Document

Manufacturer Communications

Bulletin No.: PIP5159C
Published date: 10/29/2018

MC-10149051-9999.pdf 379.902KB

 


NHTSA ID Number: 10099466

Manufacturer Communication Number: PIP5159B

 

Summary

THIS PRELIMINARY INFORMATION COMMUNICATION PROVIDES INFORMATION TO THE TECHNICIAN ABOUT VEHICLES THAT MAY HAVE A SERVICE ENGINE SOON MALFUNCTION INDICATOR LAMP ON AND DIAGNOSTIC TROUBLE CODE P0300 – P0308 MAY SET. TECHNICIAN WILL INSPECT FOR LOSE SPARKPLUG WIRE. IF A SPARK PLUG WIRE IS FOUND LOSE CHECK FOR A MISSING “C” CLIP ON THE WIRE END FOR THE IGNITION COIL. IF THE CLIP IS MISSING REPLACE THE WIRE.

 

1 Associated Document

Manufacturer Communications

Bulletin No.: PIP5159B
Date: Sep-2016

MC-10099466-2280.pdf 211.1KB

 


NHTSA ID Number: 10114381

Manufacturer Communication Number: PIP5159A

 

Summary

This Preliminary Information communication provides information to the technician about vehicles that may have a Service Engine Soon Malfunction Indicator Lamp on and Diagnostic Trouble Code P0300 – P0308 may set. Technician will inspect for lose sparkplug wire. If a spark plug wire is found lose check for a missing “C” clip on the wire end for the ignition coil. If the clip is missing replace the wire.

 

1 Associated Document

Manufacturer Communications

Bulletin No.: PIP5159A
Date: Feb-2015

MC-10114381-9999.pdf 212.974KB

 


NHTSA ID Number: 10063003

Manufacturer Communication Number: PIP5159

 

Summary

SUMMARY TO BE PROVIDED ON A FUTURE DATE.

 

1 Associated Document

Service Bulletin Document

Bulletin No.: PIP5159
Date: October, 2013

SB-10063003-2273.pdf 218.855KB

 


 

Bestseller No. 1
YEYETUO 2PCS Spark Plug Tester, Ignition Coil Tester for Engines for Cars
  • Engine Spark Plug Tester: Spark plug ignition tester can quickly diagnose ignition and engine problems and defects, troubleshooting spark plug connections, contact points, damaged cables wait. This is a practical diagnostic tool for any engine with spark plugs
  • How to Use: Connect the black skin of the tester to the spark plug and the metal end of the tester to the spark plug coil. After starting the engine, if the ignition circuit has been completed, spark tester automotive light will flash
  • Materials: The probe of this spark tester is made of plated shaft, the optical housing is made of friendly plastic, and rubber straight jacket and cable. Spark plug tester for small engines will not easily rust and corrode during use
  • Wide Application: The inline spark plug tester is a must have diagnostic tool for any engine with a spark plug, it fit for all internal and external combustion engines, cars, trucks, motorcycles, chainsaws, trimmers, snow-blowers, generators engines etc
  • Package Includes: 2 x inline spark plug testers. If test results are inaccurate or hard to read under bright lighting, please retry the test in a dimmer environment
SaleBestseller No. 2
Lisle 20610 Inline Spark Tester
  • Gives a Visual Check of the Ignition System.
  • Quickly diagnose problems with all ignition systems. Connect the tool between the spark plug and the plug wire.
  • The tool is double-ended to offer a straight boot and a 90boot on one tool. With the engine running, the tool flashes a mirror image of ignition spark.
Bestseller No. 3
SINGARO Inline Spark Plug Tester, Plug-in Engine Ignition Tester, Car Exterior Accessories, Automobile, Lawn Mower,Engine Verification-Armature Diagnostic Test Tool
  • Scope of application: The spark plug tester is universal and suitable for testing and troubleshooting small or large internal/external engines such as engines, trucks, automobiles, lawn mowers, marine engines and motorcycles. It is the preferred product in any personal or professional machinery store or automobile garage.
  • About use: Just connect the tester between the spark plug and the spark plug wire, and it takes about 30 seconds for the internal combustion engine to troubleshoot. If the engine can emit spark, the tester bulb reflects the spark and lights up, so as to quickly find the fault point and bad circuit of the spark plug.
  • Excellent material selection: It adopts excellent rubber and metal, high-temperature resistant wire and environmental friendly acetate plastic. It works in high and low temperature environment without impact and is durable.
  • Product size: 2.28 inch metal interface, 4.44 inch shaft/lamp housing, 6.53 inch sheath/cable; The internal bulb lasts for several years and is replaced by a transparent housing.
  • Service: If you have any questions about the product, please contact us in time, and we will provide you with satisfactory solutions.
Bestseller No. 4
Ram-Pro Inline Spark Tester, Plug Engine Ignition 6-12 Volt Fool-Proof – Pick Up Coil/Armature Diagnostic Detector Tool for Automotive, Car, Lawnmower, Small & Big Internal/External Engines
  • The Ram-Pro Engine Spark Tester Probe is a must have diagnostic tool for any engine with a spark plug, & can quickly and easily diagnose ignition/engine outboard motor issues or a fault in the fuel delivery system
  • HOW TO USE: Simply connect the tester between the spark plug and the plug wire, if spark is being sent, the tester will mirror the spark and light up - Find dirty spark plugs, defective points, bad cables or connections, etc.
  • DIMENSIONS: 6" boot/cable, 5" shaft/light housing; 2.2 oz. DESIGN: Nickel Plated Shaft, Double ended flexible tool offers a straight boot -– Internal bulb lasts for years, but is replaceable through transparent housing
  • MUST HAVE: When engine won't start, gives instant answer to 'does it have spark?' - Saves time, frustration and money while also offering a safe secure way to identify spark
  • USE FOR: Essential Troubleshooting for All Internal & External Combustion Engines, cars, trucks, motorcycles, lawnmowers, chainsaws, trimmers, snow-blowers, generators etc. - A must have for any individual, professional mechanic garage and auto shop
SaleBestseller No. 5
Lisle 20580 in Line Spark Tester W/Coil On Plug Wire
650 Reviews
Lisle 20580 in Line Spark Tester W/Coil On Plug Wire
  • Connect the tool between the spark plug and the plug wire
  • The short wire is double ended to offer a straight boot and a 90-degree boot on one tool.
  • With the engine running, the tool flashes a mirror image of the ignition spark.
  • Quickly diagnose problems with all ignition systems

 


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