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Diagnose a Mini Ignition Fault (No spark) 

Stevestonmotorco
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01:18 How to check for spark
02:09 How to check your plugs
04:20 How to check the leads
04:56 How to check the cap, rotor, and distributor
05:53 Basic check of points distributor
07:20 How to check the coil
08:35 How to check for power from ignition to coil
Tip: If you have spark but engine is not firing (and you have fuel and engine is mechanically sound) verify timing
Timing video here: • Ultimate Guide to Sett...
Our tech tip videos teach you technical skills for working on your car. Our goal is to create a resource of educational information specifically for working on older cars, classic cars, and weird cars. Subscribe for more!
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2 авг 2024

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Комментарии : 74   
@mikhailshkinder7567
@mikhailshkinder7567 3 года назад
The Best video I ever saw about ignition.
@waseemtootla517
@waseemtootla517 4 года назад
Thank you for this video. I been having a lot of trouble getting my golf to start but now I know what to look for.
@HFigueira
@HFigueira 5 лет назад
Awesome content! That’s why I love this channel! Keep up the great work!! 👍🏼😁
@tm5346
@tm5346 3 года назад
Dammit Im Learning thankfully people like you help SoooO much ! I obviously I’m not a mechanic but I’m trying just because I have a mini! Now I bought Bosch maybe I messed up ugg ! & coils ,spark ! Autozone totally messed up installing a battery that’s when I decided I must learn! The guy told Helen Keller could put a battery in OK and smoke pop pop pop it was crazy
@peterhowell7657
@peterhowell7657 4 года назад
In the distributor cap you want to check the centre carbon electrode. Mine fell out when cap was removed.
@SuzukiHottoMotto
@SuzukiHottoMotto 4 года назад
Thank you; this has been extremely helpful.
@andrecoval2208
@andrecoval2208 5 лет назад
Hi guys, great vídeo. Exactly what i could use some weeks a go 😁 I suggest a video about upgrades a mini owner can do to its classics without Turn it to a regular car. Like suspension upgrades, mechanical ignition to eletric ignition, this kind of things that correct some flaus that prevent premature failures.
@Mart16g
@Mart16g 5 лет назад
Fabulous really helpful, sorted my electrics out on the Mini, although did get a bit of a belt! Cheers
@nrhobson
@nrhobson 5 лет назад
You can put the spark plug back in the lead instead of the screw driver.
@eliaschristodoulou2293
@eliaschristodoulou2293 5 лет назад
Awesome video
@mrennick
@mrennick 5 лет назад
Wonderful video. My tip is ditch the points and go electronic on the distributor. We imported a Japanese 90 Mini with a 998 about a year and a half ago. It was tough to start, idled rough and didn’t run great at speed. It had a big Weber sidedraft carb on it. I figured it was the carb and it was just running way too rich. I swapped in an HF. It still ran rough. I got new wires, cap and plugs. Still rough, but a little better. When I went to look at timing I found an intermittent miss to #1 plug. I tired fiddling with the points, got frustrated and ordered an electronic distributor and new coil. Dropped them in, turned the key and it fired smooth and idled like a dream. I about wanted to cry. The plus side is in the process I went through the fuel and ignition systems pretty thoroughly. Even adjusted the valves. It’s been great ever since. You can make points work, they were used for a long time, but there is a level of mechanical fiddling that it takes that I’m just not interested in.
@Stevestonmotorco
@Stevestonmotorco 5 лет назад
great point (no pun intended). Do you still have the weber?
@mrennick
@mrennick 5 лет назад
@@Stevestonmotorco I do still have the Weber. I might try putting it back in eventually, it does sound amazing, but the SU is just so simple to tune and the car is running nice, so I am hesitant to mess with it.
@Veni_Vidi_Vortice
@Veni_Vidi_Vortice 4 года назад
Check your points gap setting (should be 15 thou) and check for water / condensation / corrosion in the distributor housing. 9 times out of 10 that's where the problem was with mine. I learned to carry a stubby flathead screwdriver, a set of feeler guages and a spare set of points as part of my standard tool kit when driving my mini any particular distance away from home. If you carry these items you mostly won't need to use them, if you leave them at home you will probably end up wishing you had brought them with you. It's a cheap form of insurance and certainly much cheaper than having to pay for a tow back home.
@WilliamMurfitt
@WilliamMurfitt 5 лет назад
Great work as always guys :)
@dodgerboiii
@dodgerboiii 5 лет назад
great video !
@LoneStarMini
@LoneStarMini 5 лет назад
Good info.. thanks for the education!
@tm5346
@tm5346 3 года назад
Super helpful! THANK You!!!
@renefilpo8445
@renefilpo8445 5 лет назад
Great video guys . Video suggestion going from a spi, mpi to a carb?
@morrismrc
@morrismrc 5 лет назад
cheers guys!
@javierrubio4434
@javierrubio4434 5 месяцев назад
Cool video! To close the circle of the starter issue, could you show us in another video how to check that gasoline arrives to the starter by means of the pump and carburetor? It would be fantastic! Thanks guys!
@heyzoos-cgr9369
@heyzoos-cgr9369 5 лет назад
Literally got my car running again because of your video so many thanks and top marks. Peace 👌
@Stevestonmotorco
@Stevestonmotorco 5 лет назад
Glad to help
@ShortsCorti
@ShortsCorti 5 лет назад
your videos are always very interesting! could you make a video on the fuse holders? mine has an electrical system a bit tampered with and I'd like to rearrange it with a fuse box, but some advice would be handy! I have a cooper 1275carb 1991! bye thank you
@opinionsvary3132
@opinionsvary3132 4 года назад
Great video. I never knew Adam Levine was so mechnical. 😊
@Stevestonmotorco
@Stevestonmotorco 4 года назад
A man of many talents
@opinionsvary3132
@opinionsvary3132 4 года назад
@@Stevestonmotorco 😂 perfect response. Adam gets his fair share of ladies 😂
@kimirferrari
@kimirferrari 3 года назад
Great video my Mini has decided to die after being in storage for 18 months. I know it's an electrical fault you have simplified the problem in my head. Will give it a go Thankyou!
@Stevestonmotorco
@Stevestonmotorco 3 года назад
Anytime! Glad to help
@RobertAube
@RobertAube 5 лет назад
Great job! Good on you for mentioning an insulated screw driver for testing spark. Haha.
@tm5346
@tm5346 3 года назад
I like subscribed and shared! Thank again
@Stevestonmotorco
@Stevestonmotorco 3 года назад
Thank you! 🙏
@olivergooch9713
@olivergooch9713 4 года назад
Great video! Could you do one for an SPI mini, might come in handy for me and people in the future 😊
@stephennorman9560
@stephennorman9560 11 месяцев назад
Please can you do a video about how to install each loom - I'm restoring a 1996 SPI and have to install them all from scratch - thanks
@mickfavere9787
@mickfavere9787 5 лет назад
My bare Shell mini just came back fully painted. I have been told you should install thé Breaklines before the chassis. Could you guys do a video about the Breaklines and components from the breakpedal too thé Breaklines? Including what to look for, important components and issues.
@MattBee1
@MattBee1 5 лет назад
I leave the plugs in the leads and lean them against the head to ground them to test they are sparking and the leads are and plugs are good. Also, if you're on your own, you can short out the starter motor with a long screwdriver to turn the engine over and test various parts of the ignition system.
@zenferguson4843
@zenferguson4843 4 года назад
I must have missed something, what turned out to be the problem? I have the same issue with my mini, so would be super interested to find out. Thanks!
@Jizhangyu
@Jizhangyu 11 месяцев назад
hi man, my mini was running well today after 20kms and came back home to wash it with Karcher. after washing my car didn't want to start. I tested sparks and everything. I don't 12v on my ignition coil (key in after contact just before starting position). the white cable (+) connected to the positive on the coil, where is it came from? maybe the cable is rotten or cut off due to the water pressure. thanks for your help
@sayanewsfans
@sayanewsfans 5 лет назад
Please do a video on tuning SU carburetors and how to change antifreeze, please
@normanroach3390
@normanroach3390 4 года назад
DEMODEMO CAN YOU TELL ME THE PRICE 1275 MINI SUMP MAGNATE PLUGE AND A ADJUSTABLE PUSH FOD A PRE VERTO CLUTCH THANK YOU GOD BLESS
@madmattyrcmadmattyrc7895
@madmattyrcmadmattyrc7895 4 года назад
I have got a 1976 mini it's got a 1275 engine having trouble starting it's all ways started before but has been left for about 2 years so any things you can think of would be ace. Mm.
@SandileKweyama-ps9fk
@SandileKweyama-ps9fk 4 месяца назад
Pls sure me which one you grounding
@waltersmith9366
@waltersmith9366 2 года назад
My 91 needs troubleshooting. Thanks
@jorgepaplos
@jorgepaplos 4 года назад
Ok, just got the LilFkr running thanks to you!!, didnt quite get what you meant when you said "have someone push the engine" took a chance on "CRANK" guess that was it!, all your videos are super good!!, keep it up, looking for some merch you're out, when you getting some more LED headlights?
@Stevestonmotorco
@Stevestonmotorco 4 года назад
Nice work! Got some headlights coming latest by next week
@jorgepaplos
@jorgepaplos 4 года назад
@@Stevestonmotorco Thanks!, I'll be keeping an eye out, and for the electronic ignition kit LOL
@classicminidiy
@classicminidiy 5 лет назад
Hah Justin lives up the street from me. Taught me most of what I know about Minis. :-)
@Stevestonmotorco
@Stevestonmotorco 5 лет назад
Oh, small world!
@DrCh0ngo
@DrCh0ngo 2 года назад
I’m in a no spark situation. How do you remove a distributor? You rotated it to see if the cams open but how do you do that when the distributor is still in the engine? Do you just turn the key to crank it?
@zakjones342
@zakjones342 5 лет назад
A video about head gasket problems and replacement would be awesome
@WilliamMurfitt
@WilliamMurfitt 5 лет назад
Hi zak, sorry to highjack this thread, i recently did a headgasket video on my channel on a Classic mini Kit car, please come and check it out prior to SMoC getting theres filmed and uploaded as i'm sure they will have some additional information that will help you out. :)
@jflongas
@jflongas 5 лет назад
​Hello @@WilliamMurfitt I searched at your channel and I couldn't find it. Thanks
@WilliamMurfitt
@WilliamMurfitt 5 лет назад
@@jflongas tap on my name it will take you straight to my channel :)
@alcatelonetouch8216
@alcatelonetouch8216 3 года назад
Hey guys I need some help please my car won't start up no spark to distributor .no signal to coil and no power to distributor
@Mac_Arlo
@Mac_Arlo 3 года назад
No mention of ballast coil or starter solenoid... I had to start my car once by bridging the terminals with an (insulated) pair of pliers. Time for a re: shoot of this video @Stevensonmotorco ?
@vishanfernando1001
@vishanfernando1001 3 года назад
Hi..which type of spark plug ia good....?
@Stevestonmotorco
@Stevestonmotorco 3 года назад
We usually use NGK BP6ES with points or BPR6ES with electronic ignition or ignition upgrades.
@robertscott7144
@robertscott7144 3 года назад
A mystifying cause of breakdowns is the rotor arm. If it is black plastic and has a brass rivet ,under undefinable conditions the rivet can cause your 30K volts to go to ground , and a few minutes later be OK. The only solution is to get a red or green one (with no rivet )and there will be no more problem
@rjdavies1982
@rjdavies1982 2 года назад
The only thing I’d add here is problems caused by a weak spark by a failed / failing condenser. Caught me out - had a spark but didn’t realise it was too weak to cause ignition!!
@wonderweiss8579
@wonderweiss8579 3 года назад
Car crank but will not start replace the distributor still no spark coming from the plugs ....
@sebsshenanigans
@sebsshenanigans 5 лет назад
man, im worried about what im going to find on my plugs. little minis been garaged for the last few months because I have a feeling either gasket or piston ring is gone. Makes a lot of noise but has 0 power.
@Stevestonmotorco
@Stevestonmotorco 5 лет назад
Nothing to do but find out :)
@Stevestonmotorco
@Stevestonmotorco 5 лет назад
Hope it's not catastrophic
@johnparkinson1708
@johnparkinson1708 4 года назад
i have a 1.0 mini which has been standing 6 years it starts and runs ( a bit rough) but when it warms up a little say 5 minutes it cuts out and wont start but will start again when cold any ideas anyone?
@robertscott7144
@robertscott7144 3 года назад
Read my comment about rotor arms . They can cause many elusive, mystifying ignition problems.
@janetashkenazy7443
@janetashkenazy7443 3 года назад
My name is Joe, I'm using my wife's account. I'm having a terrible problem with the flasher hazard on my Mini 1995 SPI. It doesn't work but it buzzes all the time. I have exchanged it with new ones three times now with the same result. I have changed the side indicator units. Can this be affecting the flasher? The parts I have used are original. Is it possible that there is no earth connection and this is the culprit? Any input from you would be appreciated.
@Stevestonmotorco
@Stevestonmotorco 3 года назад
Hi Joe, sounds like there is a problem with the wiring. It's tedious but I'm sure you will solve the problem if you follow a wiring diagram and trace wires one by one to make sure everything is wired correctly.
@jhandy59
@jhandy59 5 лет назад
Approves of this Video...
@jhandy59
@jhandy59 5 лет назад
But what failed... I missed that part...
@Stevestonmotorco
@Stevestonmotorco 5 лет назад
@@jhandy59 on my car it was the ignitor in my Pertronix dizzy
@MrDevchi
@MrDevchi 5 лет назад
Stevestonmotorco I have seen others go the same which is why I now carry a points distributor in my tool box when doing road trips...lol
@charlesremley5
@charlesremley5 4 года назад
You look like Adam Lavine
@revolution3797
@revolution3797 2 года назад
I'm having none of these issues, I have a little four-cylinder Hercules generator no spark no start. Everything is new, everything's wired up the way it should be everything is grounded where it should be on bare metal. So it's a push button start and when I turn the ignition switch on and I push the start button I have no spark yeah when I turn the ignition switch off I have a spark plug tester between the plug and the spark plug wire it makes a spark and I'm not getting any spark from the points.
@dinglehopper___
@dinglehopper___ 3 года назад
We all ready do that still won't start
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