TRANSMISSION PROBLEMS
Once upon a time cars were simple: If the transmission didn’t shift right, you probably had a transmission problem. You took your car to the transmission shop and they fixed it. Simple, right?
As with most stories that begin this way, times have changed. Today, when your car’s transmission isn’t shifting right, well, it could be the transmission, but there’s just as good a chance that it’s something else… something seemingly unrelated to the transmission.
For example: You’re driving down the highway. The converter clutch locks up, right on time. Then, suddenly, the car begins to lurch and buck. Bad converter clutch, right?
Maybe. Maybe not. It could also be a problem in the converter clutch solenoid or the solenoid control circuit, opening and closing erratically. Then again, you could have a bad spark plug.
Wait, a bad spark plug? How would that cause the car to buck when the converter clutch comes on?
Actually, the situation is more common than you’d think. When the computer applies the converter clutch, it also leans out the air/fuel mixture, because it thinks you’re approaching cruise levels. And, with the transmission locked to the engine, the converter clutch increases the load on the engine, while eliminating any cushion between the two.
So, if a spark plug is worn, the extra load, combined with the leaner mixture can degrade the spark, causing an intermittent misfire. And since there’s no cushion between the engine and transmission, you feel every misfire through the entire car. Replacing the spark plugs eliminates the misfire, and improves the car’s performance.
This is just one example of how a seemingly unrelated condition can appear to be a transmission problem.
How can you identify the actual cause of the problem? You can’t. Not yourself, anyway. This is where an experienced technician comes in. The technician knows where to look for problems of this nature, and is equipped to isolate and pinpoint the root cause of those problems.
It’s also why you need to expect to pay for diagnosing those problems. Because very often, finding the source of that buck or slip is the most demanding part of the job. And in the case of the faulty spark plug, the diagnosis is what takes the most time. It just doesn’t make sense to expect the technician to supply his knowledge and experience without getting paid.
It’s also another reason why it’s so important to let the shop know exactly what you’re experiencing, without trying to diagnose the problem yourself. If you brought that car into the shop and asked for a transmission repair, you might have found yourself paying for work you didn’t really need. Because if the technician doesn’t know there’s a problem, he won’t be able to diagnose it for you.
ALLTECH your proud shop is equipped with all of the tools, training, and technical support necessary to identify the root cause of your car’s problems, and will be happy to help identify and correct those problems as quickly and inexpensively as possible. You just have to meet him half way, by explaining the condition instead of trying to diagnose it yourself.
Call 727.559.9500
2227 Seminole Blvd Largo FL 33778
Hours Monday - Friday 7:30 am - 5:30 pm
Saturday 8:00 am - 12:30 pm
Towing free only with repairs up to 10 miles
Today’s automatic transmissions generate a lot of heat as you drive. That heat is a normal byproduct of transmission operation. Heat is also one of the most common causes for transmission failure. That’s why automotive engineers put so much effort into reducing or eliminating that heat.
Here are a few things you can do to help reduce heat and extent the life of your transmission:
1. Avoid Hard Accelerations — Hard accelerations create a lot of friction and heat in the transmission. Take it easy on the gas pedal: You’ll save gas, and your transmission will live longer.
2. Service the Cooling System — Your car’s radiator also cools the transmission. And heat will start to damage the transmission long before the engine appears to overheat. So a regular cooling system service can help your transmission run cooler… and last longer.
3. Service the Transmission — Over time, automatic transmission fluids can oxidize and experience something called shear. When that happens, the transmission clutches begin to slip. That slip creates friction, which, in turn, creates heat. Fresh fluid every couple years can prevent the slip caused by shear, and keep your transmission working properly for years.
4. Add a Transmission Cooler — If you travel a lot in extremely high temperatures, in mountainous terrain, or carry a lot of weight in your car, an auxiliary transmission cooler is a great way to reduce heat and add years to your transmission’s life. Your Alltech shop can help you find the right auxiliary cooler for your car and install it properly for you.
Your Alltech Transmission Specialist shop can evaluate your car and your personal driving situation, and make the best recommendations for extending the life of your car’s transmission..