Lambretta weak spark

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August undefined, 2024

TīmeklisSpark plugs are clean - No residue. Insulator may be white. Runs better at higher altitudes - AFR becomes normalized due to reduced atmospheric pressure allowing fuel into the venturi easier. Backfires - … Tīmeklis2024. gada 8. maijs · replaced ht lead ,still no spark until spun really quickly then really weak. ,set points to 12 thou,cleaned and stoned so that are contacting perfectly squarely,any oil or grease cleaned off,insulating bush is on ( pre adjusting cam type) new spark plugs tried,out of desperation I had the flywheel remagnetised which …

reasons for weak spark on CDI system? — Moped Army

Tīmeklis2012. gada 3. marts · Weak yellow spark has always been an indication to me that the mag is weak, probably the coil. A J4 magneto has an internal coil, which is specific to it. ... '57 Lambretta (a slow work in progress) '74 Triumph TR6 (Mama's toy) Top. 3 posts • Page 1 of 1. Similar Topics. Replies Views Last post; No Spark http://www.ilambretta.co.uk/forum/viewtopic.php?t=6020 froggat edge baslow edge corbo edge

How to Read Your Spark Plugs - OnAllCylinders

TīmeklisA weak spark, or no-spark, problem may originate within one or more common ignition system components: Worn or damaged spark plug wire insulation. At high temperature, this problem can produce bucking or misfires. Dirty or worn spark plug. This can cause the car to be hard to start or to misfire. Worn or damaged ignition coil. Tīmeklis2024. gada 4. aug. · When a vehicle is running rich, the fuel-to-air ratio is off because the carburetor is delivering too much gasoline. Typical symptoms of a rich mixture are: Poor fuel economy. Sluggish acceleration. Choke not needed from cold starts. Sooty or black spark plugs. Sooty or black muffler end pipes. Strong smell of gasoline when … Tīmeklis2024. gada 8. maijs · new spark plugs tried,out of desperation I had the flywheel remagnetised which made no difference whatsoever Checked all earth connections. if I close the spark plug gap to 10 thou I can get a spark but it's still weak. coil primary is 0.5 ohm and secondary is 5.4k. any thoughts please,I'm desperate frog garden ornaments outdoor

Spark Plug - Lambretta

Tīmeklis2010. gada 9. jūl. · 2. Posted: Jun 2, 2024. Options. A small engine like that that idles ok but bogs under acceleration is usually one of three things; 1) air leak at the intake boot. A squirt of starter fluid at the boot while running will tell … http://ilambretta.co.uk/forum/viewtopic.php?f=7&t=1001 fdc reports incTīmeklisIf you now have a spark, poor / intermittent earth connections are by far the most common fault with the electronics of the Lambretta, corrosion is often the cause. … froggatt awards

"Tīmeklis2015. gada 4. apr. · Strummer10 wrote:Cheers again guys.Thank goodness it was resolved today. We were about to strip the top end but tried new plugs first but noticed intermittent sparking on testing against metal suspecting our new CDI might be faulty and delivering a weak spark, albeit last night it seemed to be consistently delivering … " - Lambretta weak spark

Lambretta weak spark

Tīmeklis2014. gada 2. jūn. · You need to get a test meter on the green from the stator and earth to check the resistance which should be around 500 ohms being a BGM. Has the … http://www.lambretta.co.uk/downloads/wontstart.html

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Tīmeklis2024. gada 27. marts · It is, but the lack of one (or a fualty one) can and will create a weak spark. Basically, you need proper voltage to the coil and a good ground inside the dist for the point plate, along with a good ground path for the dist itself. With an operating condenser, and points that are triggering, you should have a strong spark IF the coil … Tīmeklis2016. gada 20. marts · A bright blue spark is best. A yellow/orange spark signifies weak ignition. Not true. Spark color determines virtually nothing. The hottest spark is ultraviolet which we can't see. Blue spark is cold in comparison to ultra-violet. Orange and yellow come from particles of sodium in the air ionizing in the high energy of the …

TīmeklisIf you now have a spark, poor / intermittent earth connections are by far the most common fault with the electronics of the Lambretta, corrosion is often the cause. You will now require a multi-meter to carry out further tests. Still No Spark. Disconnect the three wires connected to the CDI from the stator plate (Red, White, Green). Tīmeklis2024. gada 25. nov. · Ok have fitted new electronic stator , AC regulator and PX CDI and there is a very weak spark from the stator green wire but zilch from the CDI when connected ... I tested the Stator as per Stickys manual and get 475 ohms on the red and 93 ohms on the green wire, white earth wire to chassis is a short so stator earth ok.

Tīmeklis2016. gada 5. jūn. · Board index ‹ Lambretta Help ... Models include the Li, Li Special, TV, SX, GP, Serveta and API/SIL models. 8 posts • Page 1 of 1. Poor hot starting. by HxPaul » Sun Jun 05, 2016 3:25 pm . ... (which has a good spark) and it looks bone dry.I have held my finger over the spark plug hole and kicked the scooter over a few … http://www.lambretta.co.uk/downloads/sparkplug.html

Tīmeklis2024. gada 24. apr. · Lambretta Starting problems. Share. 8 posts. Sarahsx150. 2. Learner Rider. Jan 12, 2009 #1. Hi Guys I have a brand new SIL 200cc engine with …

TīmeklisSpark plug is white, light grey or very light brown and slightly shiny around the insulator: Fuel mixture is lean, weak and or fuel starvation. Warning, Prolonged running like this will cause damage. Check for air leaks, correct oil mixture and or increase jetting. Possible mag side oil seal failure: Spark plug insulator is a dark dusty fdc pulmonaryTīmeklisIf a spark suddenly appears then remove the headset top and check the wires from the switch, the ignition wires are green. Check either of the two green wires in the junction box to see if they have fallen out, if so replace them. fdc sealTīmeklis2016. gada 25. nov. · The spark is weak, but when he removed the suppression plug cap and tests the end of the HT lead against the casing, it is a lovely fat spark. He … fdc secretaryTīmeklis2012. gada 20. dec. · 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 … froggatt edge circular walkTīmeklisLAMBRETTA & VESPA SPARK PLUG SELECTION & USE FIRST EDITION 2008, REVISED JULY 2014 ... Whereas an R type spark plug may create poor … fdc security tucsonhttp://www.farmallcub.com/phpBB2/viewtopic.php?t=68972 fdcservers looking glassTīmeklisA spark plug is said to have misfired when enough voltage has not been delivered to light off all fuel present in the combustion chamber at the proper moment of the … froggatt actress