Plocóidí Spark Gluaisrothar Ardfheidhmíochta Nickel Alloy Electrode Fit Mazda / Peugeot

Nickel Plated Motorcycle Spark Plugs , 0.8mm Gap Spark Plugs For Honda Motorcycles

Nickel Alloy Electrode Motorcycle Spark Plugs for Bosch Y5DDC/Denso VXU22 stk 6046

(2756) BKR6E-11 Auto Spark Plug BKR6E-11 for Toyotas Corolla

Mír Uimh

Branda: TAKUMI

Snáithe: M12 * 1.25

Reach: 19MM

Heics: 16mm

Ábhar Leid Leictreoid Talún: Nicil

Ábhar Lárnach Leictreoid an Ionaid: Copar

Ábhar Inslitheoir: Ceirmeach

Ábhar Leid Leictreoid an Ionaid: Nicil

Cineál Feistis: Athsholáthar Díreach

TAKUMI DK7RTC replacement spark plugs

·Aprilia 8122586

· Autolite 4162

· Autolite 4163

· Autolite XS4162

· Autolite XS4163

·Beru 12-5DU

Beru Z292

Beru Z36

· Bosch 242140500

· Bosch 242145503

· Bosch 242150501

·Bosch X4C

·Bosch XR4CS

·Bosch XR6CC

·Bosch YR5LDE

·Champion RAX94C

·Champion RAX94YC

·Denso IX27B

·Denso X22EPU9

·Denso X24EPR-U9

·Denso X24EPR-ZU9

·Denso X24EPRU9

·Denso X24EPRZU9

·Denso X24EPZU9

·Denso X24ESR-U

·Denso X24ESRU

·Denso X24ESZU

·Denso X24EU

·Denso X24GPR-U

·Denso X27EPR-U9

·Denso X27EPRZU9

·Denso X27EPZU9

·Denso X27ESR-U

·Denso X27ESZU

·Denso X27ETR

·Denso X31ETR

·Denso XU22EPRU

·Denso XU24EPRU

·DUCATI 67040141A

·DUCATI 67040171A

·DUCATI 67040351A

·D8EA

·D9EA

·D9EVX

·DCPR8EKP

·DP8EA-9

·DP9EA-9

·DPR8EA-9

·DPR8EIX-9

·DPR8EVX-9

·DPR9EA-9

·DPR9EIX-9

·DPR9EVX-9

·DPR9Z

·DR7ES

·DR8EA

·DR8EIX

·DR8ES

·DR8ES-L

·DR8ESL

·DR9EA

·DR9EIX

·IJR8B-9

·IJR8B9

·JR8B

·JR9B

· JR9C

·Splitfire SF415C

·Takumi D7CA

·Takumi D7RC

·Takumi D8RC

·Takumi D8RTC

·Takumi D8RTC-9

·Takumi D8TC

·Takumi D8TC-9

·Takumi D9C

·Takumi D9RC

·Takumi D9RTC-9

·Takumi D9TC-9

·Takumi DK8RTC

How to Read Your Spark Plugs

Is your engine running too lean? Too rich? Is there an issue with oil control or ignition timing? Or is everything just fine with your engine? Like the mechanical version of the Magic 8-Ball, your spark plugs may have the answers for you. The trick is learning how to read your spark plugs.

With help from the spark plug experts at Beyond First Auto, we’ll teach you how to diagnose minor tuning issues or potentially major engine problems by examining your spark plugs. Check out the images below, courtesy of Spark Plugs, and get ready to do a little light reading the next time you pull your spark plugs.

gnáth

Appearance: A light tan/gray or brownish color, along with very little electrode erosion, indicates optimal operation conditions, including a healthy engine and correct spark plug heat range.

Éarlaisí

Appearance & Symptoms: The electrodes—center and ground—are covered in an ashy coating. As a result of this masking of the electrodes, your engine may experience a misfire. This build-up of combustion deposits can eventually (but not usually) fill in the space between the two electrodes.

Possible Causes: Oil leaks, poor fuel quality.

Wet and Dry Fouling

Appearance & Symptoms: Dry fouling (top) appears as sooty, black build-up. Wet fouling (bottom) has a wet, sometimes oily appearance. Both conditions can create poor starting and misfiring.

Possible Causes: Depending on whether the spark plug is coated in oil or fuel, wet fouling can be symptomatic of a compromised head gasket, poor control from your pistons’ oil control ring, valvetrain problems, or an extremely rich condition. Dry fouling, or carbon fouling, is often caused by an overly rich condition, and the problem may lie with your air cleaner (clogged) or carburetor. Other possible causes could be low compression, vacuum leak, overly retarded timing, or improper spark plug heat range.

Lead Fouling

Appearance & Symptoms: Lead fouling can only occur in applications that use leaded gasoline, such as racing engines. Lead fouling generally shows up as yellowish brown deposits on the spark plug’s insulator nose. Lead fouling can cause your engine to misfire only at high-rpm and under hard acceleration.

Possible Causes: This condition commonly occurs when gasoline contains too much lead; however, because spark plugs are changed frequently in racing applications, lead fouling has become less common.