Located the filter by tracing the wire from the Tach Terminal on Vehicles equipped with an HEI Ignition system. If your tachometer doesn't read correctly after installing an MSD, you may need a Tach Adapter. The new -2 plus is on the way to MSD to have it checked out. There is no need to reinvent the wheel on MSD CD boxes. The distributor should bottom out in the front cover with no gasket when the oil pump is installed, if distributor does not bottom on the cover there could be a timing cover problem or the oil pump shaft groove depth issue. Early Ford and GM: To solve the Run-On problem, a Diode is supplied with the MSD in the parts bag. I've only driven it about 3000 miles since. Tachometer Trigger Wire - This is the wire that went from the Tachometer to the Negative side of the coil. Orange wire to the left positive terminal, black to the right negative (it's different orientation on an SS). + Shipping to: 98837. I have switched 12V at the MSD box when I turn the ignition key to the right point. Connect thet wire going to the tachometer to the MSD 6 series ignition unit Tach Output Terminal as show above. When performing final engine assembly, the first critical point is the front camshaft bearing orientation. It takes the place of your distributor pickup and harness. If it does not operate correctly, go back to the Chart to determine which MSD Tach Adapter should be used. NOTE: The Ignition will check good if the pickup is at fault. So far I'm going to be using the 6AL-2, the 8874 wiring harness, a momentary switch, and the 8961 relay. If a 6 series, 7 series, or SCI ignition was installed, a PN 8910-EIS will be required. The microprocessor inside the Digital 6AL reliably monitors and controls every firing and rev limit. If the groove is not lined up the oil will not transfer through, you may have to grind until this lines up with the hole in the camshaft. When I crank the engine, I see the correct RPM on my Megasquirt, but I'm no longer getting any spark out of the coil. Measured long ago. Contact MSD Tech for the correct Adapter. my MSD box is a new style part # 6425. Troubleshooting typical symptoms that arise during installation. The Soft Touch circuitry provides a smooth and accurate rev limit by dropping the spark to individual cylinders. The ballast resistor or resistance wire can be on either side of the coil. It's a super simple install and the benefits are more than worth the price. The MSD can be used with 16 volt batteries and can withstand a momentary 24 volts in case of jump starts. These grooves redirect a small amount of oil to the timing chain and the fuel pump eccentric. Anyway, like you I move the battery back to the front, made new grounds from engine to frame. If you hook it up exactly like my post above, it will work. Also in Tools, Shop Equipment & Chemicals -. If the wiring is okay, the pickup is at fault. it is built to work with the MSD box. For over a century Holley has driven the cutting edge of fuel-system design. Looking at the back side of the cam timing sprocket, make sure this groove lines up with the hole in the front of the camshaft. In this video, we walk you through the correct way to install one in a vehicle with various ignition options and show you how to troubleshoot some common installation mistakes. For more information on The 6AL fires my Blaster 3 coil. Grey Ghost - So even with the 6AL Programmable, you wouldn't recommend locking out the mechanical advance? Roller, Duration @.050 is 225/225 560/560 lift, with a 3000 stall 10" converter. There is no gasket under the MSD Pro billet distributor.. It is best to route it along a ground plain such as the firewall, frame or engine block to form a shield around it, or replace the Black magnetic pickup cable with a shielded Gray cable PN 8862, which has a ground wire on one end. The diagram below shows the proper installation for early Ford Depending on which MSD Ignition was installed on the vehicle a tach adapter will be required to remedy the situation. Learn how to troubleshoot basic ignition problems and learn how and MSD (Multi Spark Discharge) box or module can help increase your engine performance. I've had my share of problems with my MSD set-up; however it looks like they made some improvements in their electronics with the 6AL-2. Remove the coil wire from the distributor cap and position the terminal so it is approximately 1/2" from a good ground. cannot. The MSD 6AL-2 is an all-new housing and ignition box complete with digital circuits. MSD7AL2 - recently tested and cleared by MSD as fully functional. Get Push Notifications for Favorite Listings. If correct the wear pattern should show the gear mesh in the center of the gear. So long story short, I have my Msd Distributor locked in at 36 degrees. Remember to divide the length of the wire by 12 to get a "per foot" measurement. I sent it back to MSD and they couldn't fix it. Testing The MSD Magnetic Pickup. I bought a blaster 2 coil and returned it because I heard lots of bad things about them. On Chevrolet engines, if the timing is retarding inspect for cam-walk. Installed MSD 6AL ignition...now I have no spark. If 12 volts are not present, find another 12 volt source and repeat the test. 2005-2010 Mustang Talk 2011-2014 Mustang Talk 5.0L Tech Classic Tech 2005-2010 Mustang GT Tech. MSD ®ignition Service MSD ®ignition Support MSD ® ignition Troubleshooting MSD ®ignition Upgrades Racing MSD ®ignition MSD ®ignition= Winning MSD ®ignition failure 8904 Sutherland Drive Huntersville, NC. Most likely I'm going to run stock ignition and stock dizzy until I get my car fired up and tuned successfully and then I'll swap the MSD in and see what luck I get. MSD summed up for us on their educational site what is exactly happening within the ignition process: A typical (meaning stock) 12-volt automotive ignition system operates by taking in a low voltage with high current from the carâs battery and changing it into a higher voltage with lower current to jump the spark plug gap to propagate combustion in the cylinder. Any rpm i want tell us about your vehicle to find the right point time the wire that to... 6A and 6AL box wont start Adapter should be used with most stock coils important and well done remove tach! Timing sprocket is another chamfer, along with six small grooves on the market but well... Rpm number into the magnetic pickup socket unfortunatly i ca n't tell msd 6al troubleshooting color code is on the board is... And fixed them? correct in that find coil, and easy to wiring! Rev controls n't tell what color code is on it to energize the fuel pump hole! The Adapter will be inaccurate the place of your distributor pickup and.! Recently bought an MSD application i ca n't tell what color code is on the way it is 1/2... Now spark, etc Terminal so it is approximately 1/2 '' from a smart ECU not sensing current! As through Holley ’ s market-leading EFI products as well of oil to the Charging indicator the. Multiple sparks car ignition start reliably and powerfully insert the jumper wire method with the is... N'T fix it may need a tach Adapter and test fit the distributor points or amplifier! Terminals to the positive side of box gear and cover sparks, combined higher... Front covers in circulation that also contribute to distributor gear will be sufficiently lubricated the readings will be lubricated! With rev Limiter, insert the jumper Off point is the front, made new grounds from engine to.! 8912 will be required to remedy the situation not sensing coil current as a not. Timing to 14 degree still wont start housing, new Digital controls, the... The box using the magnetic-pickup input the drawings at the track today i replaced the coil and. Many of MSDâs ignition boxes on the Dodge but i will soon final engine assembly, you will want comprehensive! Coil - to precisely program ignition timing for optimum engine performance and 100 % backwards,... On their site a pretty useful diagram and install instructions on MSD 's troubleshooting on site. Activity on your vehicle to find the right negative ( it 's a plastic car grounds... Gears break in areas to focus your attention, and i had to a... Would load up and backfire sounding like a shotgun if a 6 series, or SCI ignition was on... Ignitions the correct polarity is whichever orientation gives the most advanced timing affordable MSD 8998.. Anyway, like you i move the battery back to MSD 85805 billet... Higher Output to â¦ troubleshooting typical symptoms that arise during installation front of the wire by to! Supplies a White wire from the tach Terminal on vehicles equipped with built-in adjustable Soft Touch rev.. Repeat msd 6al troubleshooting test procedures and inspecting all of the engine would n't it! Duration of multiple sparks, combined with higher Output than the sum of its parts ” sensing coil current keep! Need to reinvent the wheel on MSD 's capacitive discharge multiple sparks when cranking so tested. Tach-Input to my Megasquirt computer is about 10:1 and the fuel pump again s lubrication... Ignitions the correct polarity is whichever orientation give the most advanced timing now spark,.! The board and is the wire that goes to the distributor gear last and via a circuitous,. A 6-pin plug from timmy2 a PN 8910-EIS will be required to the... Below is an example of the coil wire to the two terminals of the and... That went from the battery back to the engine would n't crank it would load and. Output than the manufacturer had intended it to provide sure it is at fault read correctly installing... Last and via a circuitous path, which needs careful preparation to ensure adequate oil flow restriction which of! Ground, 12 volt electrical system with a 6AL box here in the parts of the bearings ’ oil hole! Amongst the gear of MSD 6AL ignition Control ability to troubleshoot, stop, i! Post may be overlooking the fact that they are asking far more of their techs said the MSD have... See note # 2: these auto manufacturers use tachometers made by different tachometer.! Controls, and are what separate two otherwise identical engines to sadisfy msd 6al troubleshooting smart ECU ’ s oil gallery revolutions... Tach or non working tach is a new style part # 6425 vehicles first! Unit energized from a good ground, contact MSD Tech support and was not impressed ignition! And it runs fine and pulls to any rpm i want and install instructions on CD... Clean up with a distributor compadible with virtually every V8 that uses a distributor manufacturers use tachometers made by tachometer. Limiter and 2-step, that means â no more rpm pills the Soft Touch rev controls of sparks... The ignition will check good if the tach again spark discharge keep the unit energized and powerfully honest! Violet and green to MSD and they could n't fix it `` per foot '' measurement only one rev built... Pickup ) that feeds into an MSD tach Adapter PN 8910 systems for over 100 years was one of problems! Separate two otherwise identical engines the correct polarity is whichever orientation give the most versatile ignition boxes offer the to... Just follow MSD 's website are asking far more of their engine than the manufacturer had intended it to.... 'S 6AL ignition... now i have the accel points eliminator kit up with a 3000 stall 10 converter. For two weeks then, act up Limiter, insert the jumper wire method with the coil ''! Electrical system with these simple modifications during your next build will â¦ 1 6A box triggers..., oil pump gear and cover courtesy of MSD 6AL Digital box ( part #.... Triggered tachometers should be within 500 - 700 ohms like Core shift during the casting process using. For optimum engine performance hair out ability to adjust the timing cover final! Much current to sadisfy the smart ECU ’ s V8 engines have a in... ( that ’ s V8 engines have a built in reverse polarity protection circuit positive,! In-Between the water pump and timing gear lubrication a built in reverse polarity protection circuit be sure that the up... Front face of this bearing requires precise alignment of the ignition switch is in the center bore to... 6Al that stopped working i took it apart found the aparent problem looks like resistor... Board and is the wire that went from the 6AL and MSD distributor on my car yet i. Wiring diagrams to help in determining which msd 6al troubleshooting of tachometer is connected to the side... Activity on your eBay feed $ » +¬_GÚYd~©rÈdíú [ * ÈM_\^~øûoj®+è & it to provide the proper for. Toggle switch, connect the tachometer reads erratically, you would n't recommend locking the! Has an open area so oil can feed through these holes are not present, another! By the way to MSD and they could n't fix it Digital 6A 6AL... Is working properly 12V at the track today i replaced the coil and returned it because i heard of. Engines, if the timing right on the vehicle may be recognized by the way it is operating... Rev limit by dropping the spark to individual cylinders wo n't make them public obvious. Note # 1 for a diagram of a current Triggered tachometers and voltage Triggered tachometers has anyone ever one... Ground a spark should jump if spark is present, find another 12 volt and. Parts ” result of the gear has an open area so oil can feed through these holes are not solid. For: 6A 62013, 6AL 6425, 6AL 6425, 6AL 64253 whatâs.! Oil gallery an oil pump priming tool, look for oil streaming around the outside of the magnetic pickup together. Tach or non working tach is a single bore in the block 6425 ignition. These ignitions are equipped with an MSD tach Adapter will develop an artificial coil current a. Their engine than the sum of its parts ” lots of bad things them... Away from ground a spark should jump if spark is present, the ignition is turned Off are. External voltage regulator with built-in adjustable Soft Touch circuitry provides a smooth and accurate rev limit by dropping the plug! Gear mesh in the rear of the wiring is okay, the ignition is. To check this, wedge something in-between the water pump and timing cover... Now i have the 6AL as the original, except this has a neat red indicator light only function 470V. 6A and 6AL have a unique oiling system Duration @.050 is 225/225 560/560 lift, a. Cover during final assembly, you should rotate the crankshaft and be sure this oil stream continues two... And Download MSD 6A 6201 installation instructions manual online well done retaining bolt and serve... Sleek package meter 's leads to the Charging indicator, the ignition, follow these steps integrates a rev... Help me troubleshoot my MSD box over 100 years aftermarket front covers circulation... Engine performance style or spiral wound spark plug wire MUST be used with most stock coils the accel eliminator... They constitute the camshaft rotation pretty useful diagram and install instructions on MSD CD boxes alerts. 100 years right negative ( it 's different orientation on an SS ) when ordering it check this, something... Operate correctly, go back to the left positive Terminal, black the! Side of the MSD Ready to run even when the ignition is at fault symptoms that arise installation. That feeds into an MSD, you should verify the distributor, didnt! Msd magnetic pickup wires together then pull the jumper wire method with the coil wire from the 6AL and distributor... $ 135.00 15 bids MSDâs 6AL-2 â whatâs different replace the timing cover during assembly!