{"id":37,"date":"2022-07-23T21:20:46","date_gmt":"2022-07-23T21:20:46","guid":{"rendered":"https:\/\/www.boatingsports.org\/?p=37"},"modified":"2023-03-28T10:36:26","modified_gmt":"2023-03-28T10:36:26","slug":"johnson-bad-power-pack-symptoms","status":"publish","type":"post","link":"https:\/\/www.boatingsports.org\/johnson-bad-power-pack-symptoms\/","title":{"rendered":"4 Symptoms to Detect Bad Power Pack On Johnson Outboard"},"content":{"rendered":"\n

Among the vast collections, Johnson outboards stand head and shoulders above the rest for their outstanding performance and longevity! However, improper caring, choosing incorrect fuel, and overloading can cause minor-to-serious issues!<\/p>\n\n\n\n

One of these issues includes the bad Johnson powerpack. The symptoms of a bad Johnson power pack are reduced boat speed, constant misfiring, and difficulty starting. Problems with the ignition system can also be a common sign.<\/strong><\/p>\n\n\n\n

Without getting deep knowledge of its possible symptoms and causes, you can\u2019t deal with it in the future for fixing. And that\u2019s what I\u2019m going to talk about. Stay tuned till the end!<\/p>\n\n\n\n

How Do You Know if the Johnson Power Pack is Bad?<\/h2>\n\n\n\n

For the ignition system of the motor, a power pack is known to be one of the key components. <\/p>\n\n\n\n

It plays a crucial role in every engine cylinder in monitoring the overall functionality of the ignition system. <\/p>\n\n\n\n

But over time, and I\u2019d say for several reasons, it may turn bad way earlier than before. <\/p>\n\n\n\n

So how can you know whether your Johnson Power Pack has turned faulty or not? That\u2019s what I\u2019m going to discuss right now: <\/p>\n\n\n\n

Symptom 1: Reduced Boat Speed\/Constant Power-Off<\/h3>\n\n\n\n

Honestly speaking, your boat can face the issue of constant shut-off for a couple of reasons. But have you noticed it and the power reduction at the same time? <\/p>\n\n\n\n

If so, this is because of the bad Johnson power pack for sure! In that situation, you\u2019ll notice the boat has started idling or stopped running after several minutes of start-up. <\/p>\n\n\n\n

Furthermore, there is a high chance for the speed to get restricted to 2000 RPM<\/a> or less. <\/p>\n\n\n\n

Symptom 2: Misfiring<\/h3>\n\n\n\n

Is there any misfire occurring through the engine of your boat? A fragile power pack is prone to decrease the level of voltage, causing unnecessary pressure on the engine that results in misfiring issues. <\/p>\n\n\n\n

To get rid of that, all you need is to run your boat through a stable voltage output, which allows the engine to run in the way it requires. <\/p>\n\n\n\n

Symptom 3: Issues with the Ignition<\/h3>\n\n\n\n

As I\u2019ve already mentioned, the power pack is closely connected to the overall ignition system. So it\u2019s pretty common to notice minor-to-major problems if the power pack goes bad, including harsh idling, exhaust backfiring, decreased acceleration, and more. <\/p>\n\n\n\n

Sometimes, the system turns worse when the motor of your boat gets overheated. In that situation, keeping the motor cool is a must to avoid potential damage.<\/p>\n\n\n\n

Symptom 4: Difficulty with Start-up<\/h3>\n\n\n\n

Alongside the weaker spark, a bad power pack can also be the reason behind engine start-up difficulty. And that mostly happens when the coil has ended up with significant damage and becomes unable to generate the energy needed. <\/p>\n\n\n\n

So, if any of you notice the boat engine is taking more time than usual, call a seasoned mechanic to detect whether it is caused due to the bad power pack or anything else.<\/p>\n\n\n\n

Possible Causes of Power Pack Failure on a Johnson Outboard<\/h2>\n\n\n\n

The power pack doesn\u2019t fail to work or stop responding for a single reason. Rather, so many things are liable to make this electrical component weaker and more fragile over time. So let me show you some possible causes right here \u2013<\/p>\n\n\n\n

1. Corrosion Build-up<\/h3>\n\n\n\n

Honestly speaking, corrosion itself is just enough to decrease the overall longevity and performance of your Johnson power pack outboards. <\/p>\n\n\n\n

Sometimes, it obstructs the connection between the battery and causes the power pack failure.<\/p>\n\n\n\n

2. Broken\/Damaged Coil<\/h3>\n\n\n\n

In simple words, a melted coil can significantly offer a bad impact on the Johnson power pack\u2019s functionality. <\/p>\n\n\n\n

Issues with the shorting and overheating often turn the coil damaged, resulting in the power pack not working.<\/p>\n\n\n\n

3. Issues with the Stator<\/h3>\n\n\n\n

Wearing, overheating, and aging are the 3 main culprits behind turning the stator faulty. And it is considered one of the key parts of every outboard. <\/p>\n\n\n\n

So if there is anything wrong with the stator, Johnson’s power pack failure will be a common bummer!<\/p>\n\n\n\n

Replacement and Repair Costs of Johnson Outboard Bad Power Pack<\/h2>\n\n\n\n

Based on the generations and models of the Johnson power pack, each has its own unique price tag. Moreover, it\u2019s equally true that every marketplace doesn\u2019t come with the same range of prices. <\/p>\n\n\n\n

So here, I\u2019d like to share a random repair and replacement cost of the well-known Johnson power packs on the given chart: <\/p>\n\n\n\n

Manufacturer<\/strong><\/td>Year of Manufacturing<\/strong><\/td>Approx. Cost<\/strong><\/td><\/tr>
Evinrude\/Johnson<\/td>1969 to 1970<\/td>414.51 dollars<\/td><\/tr>
Evinrude\/Johnson<\/td>1973 to 1977<\/td>142.80 dollars<\/td><\/tr>
Evinrude\/Johnson<\/td>1978 to 1987<\/td>98.07 dollars<\/td><\/tr>
Evinrude\/Johnson<\/td>1985<\/td>132.61 dollars<\/td><\/tr>
Evinrude\/Johnson<\/td>1990 to 1998<\/td>124.10 dollars<\/td><\/tr>
Evinrude\/Johnson<\/td>1994 to 1998<\/td>158.27 dollars<\/td><\/tr>
Evinrude\/Johnson<\/td>1995 to 2006<\/td>251.62 dollars<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

Important Note:<\/mark><\/strong> For more queries, you can contact the sellers<\/a> to confirm whether they\u2019ve included the labor costs with the price chart or not.<\/em><\/p>\n\n\n\n

Tips for Maintaining the Johnson Outboard Power Pack to Prevent Future Failures<\/h2>\n\n\n\n

Do you want to know the secret about how I kept my Johnson power pack long-lasting? Well, proper maintenance is the key, and there is no rocket science I guess!<\/p>\n\n\n\n

So let me walk you through some tips you can follow to keep your outboard power pack in decent condition for longer:<\/p>\n\n\n\n