On this page we will try to help you resolve a issue that can be irritating, and if not managed on time become a financial drain. In truth, distinguishing a leak on your car is rarely reassuring, and it is even less calming when it’s a gearbox leak on your Chevrolet Express . Today, we’re going to help you verify that it’s obviously a gearbox leak, then, how to fix a gearbox or transmission leak, then, give you some prevention tips, and, finally, give you an idea of the price of the gearbox of a Chevrolet Express.
Gearbox leak on Chevrolet Express, source and manifestation
If you have detected an oil stain on the ground, you will need to validate that this leak is obviously coming from the gearbox of your Chevrolet Express. To get this done, you will need to go under your car and follow the oil leak. If it is transmission oil, it must be coming from your gearbox sump or an adjacent room. Once affirmed, here are the possible roots of this transmission leak:
- A gearbox cap: If it’s incorrectly screwed on…
- Defective torque converter: Just present on automatic gearboxes.
- From the transmission oil sump: In the event that it is cracked or broken
- One of your seals broken
How to fix a gearbox leak on Chevrolet Express?
After discovering the different roots of a gearbox or transmission oil leak on your Chevrolet Express, we will try to describe to you what are your possibilities to fix this oil leak. Remember that whatever the case, after having distinguished a leak, you must go to a garage to determine the exact source of the leak, otherwise your gearbox may be irreparably broken. Nevertheless, here is how the service of the garage and the solutions that will be offered to you:
- Very often to determine the leak, the technician will have to dismantle your gearbox, which will involve a high labour cost.
- If you’re lucky and it’s just a gasket, your technician will replace it and reassemble the gearbox of your Chevrolet Express, otherwise you’ll have to change the complete gearbox
- Finally, for the do-it-yourselfers, it is possible to use a sealing kit which is only powerful in the case of small leaks, this kit is worth around 40 euros
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Prevention: How to avoid gearbox leaks on your Chevrolet Express?
There aren’t many solutions to avoid gearbox leaks on your Chevrolet Express , nevertheless here are the three most effective:
- Frequent oil changes on your gearbox deck.
- Drain your gearbox and put new oil in it. If you want to know everything about this manipulation, please browse our article on this subject matter.
- Use a particular additive for maintenance of gearbox seals, these additives will restore flexibility and enable to plug moderate leaks, you will find some for a few dozen euros at Oscaro.
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Price of a Chevrolet Express gearbox
Finally, we would like to give you an idea of how much it costs to change the gearbox of a Chevrolet Express. As you have realized, gearbox problems generally lead to a complete change of this part. It is hard to give you a precise price because based on the garage the labour can vary quite a lot and based on your engine the component will as well have a different price, nevertheless, we estimate that the repair, labour included will cost you between 800 and 2000 euros , knowing that the component alone costs between 400 and 1000 euros.
If you want more tutorials on the Chevrolet Express, go to our Chevrolet Express category.
