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2026. 6. 30. 작업
Cleaning fuel injectors?
The "correct" way to clean fuel injectors is to take them out and use some specialised equipment that also allows you to check the injector's spray pattern and flow, which I doubt Firestone will have - usually only FI specialists do have that sort of kit. My guess is that they were trying to sell you some overpriced additive that you can buy at the store and pour into the tank. At a stretch the might have the sort of injector cleaner that you hook into the fuel system and run cleaner through that way. The latter is better, but still doesn't allow them to check if the clean was actually effective because the injectors stay where they are... Did they actually say why they thought your injectors needed cleaning (apart from their bottom line, obviously)? If you think they'd benefit from cleaning, I might be tempted to spend $10 on a bottle of Seafoam, Techron or other injector/fuel system cleaner and pour that into the tank. That'll still save you a lot of money compared to what Firestone
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2003 Hyundai Santa Fe will start then die. Then it will not start. After pumping the accelerator or holding on the floor and returning later it will start. Nothing codes out. This happens probably 15% of the time. Any ideas?
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A friend has an older Miata that was improperly stored for at least three years. Most of the time, it was not garaged. The gas is old, the battery is dead, it has not been started. It was probably parked without an oil change. He is looking to do the minimum to get this sellable, so the primary concern is the initial startup and the brakes. What would be recommended , especially regarding that first engine startup?
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I am planning to start using seafoam in my gas and oil ,how often should you a add it an how much.The label isn’t to clear about it.
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I’ve asked a few mechanics and DIYers this question and so far no consensus. Let’s say you’re 1000 miles away from next SCHEDULED oil change, and you’re about to leave on a 2000 mile road trip. Would you choose to change your oil 1000 miles early before the trip, or 1000 miles late after the trip?