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Sep 30, 2019 · I have replaced petrol injectors on my Insignia A16XER with probably new one from China, but now car is not stable at idle and randomly increase revs. I am not sure if new one are defective or they need to be coded somehow, because there are different numbers printed on old and new one beside oem code. Look at these pictures: This is old injector:
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Fuel injectors are a key part of modern automotive systems, as they're responsible for getting gasoline into the engine in a precise, orderly and carefully engineered pattern. In general, they're expected to last a pretty long time. Both Bosch and Delphi, two major manufacturers of automotive components, say their fuel injectors have a life expecta...
Unfortunately, the conditions you drive in are not ideal. Pollution is in the air, and fuel can be contaminated with water, dirt particles and other debris. Even though injectors are designed and tested in factories where engineers compensate for real-world factors, there are always unknowns and variables. Gasoline of unreliable quality, destructiv...
You can delay the degradation process with a few simple steps that take no longer than a regular fill-up, such as buying high-quality fuel. Though all passenger car fuel is theoretically formulated to prevent grimy buildups, different brands and blends do have an impact on your car's performance. So do your driving habits -- short trips and frequen...
Regularly changing your fuel filter (according to your vehicle manufacturer's recommendations) will help keep debris from circulating. You can also add fuel injector cleaner to your gas tank, which may help solve running issues such as sputtering. Doing this at regular intervals of 10,000 miles or so might provide more cleansing than your engine ac...
- Cherise Threewitt
Jul 16, 2023 · One of the main factors is the type of fuel injector you have. Older vehicles with traditional port fuel injectors may require replacement every 50,000 to 100,000 miles. On the other hand, newer vehicles with direct fuel injection systems may not need replacement until they reach 150,000 to 200,000 miles.
Jan 15, 2016 · The fuel injectors on your car will typically last between 50,000 and 100,000 miles. The length of time that the injector lasts has a lot to do with the type of gas that is used in the car and how often the various fuel filters are changed. Using lower grade gas will usually lead to the fuel injectors becoming gummed up.
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Feb 14, 2021 · This implies to say that it is better, cheaper, and advisable to change/replace all your car’s fuel injectors instead of replacing just one. More so, if one fuel injector is bad, there’s the possibility that the other ones are on their way to getting spoilt anytime soon. So, to save the stress of dealing with fuel injector replacement many ...
Aug 29, 2024 · Below are the most common symptoms of a bad fuel injector and the average cost to replace them (when cracked) or clean them (when clogged). Common Bad Fuel Injector Symptoms. #1 – Rough Idle or Engine Stalls. #2 – Engine Vibrates. #3 – Engine Misfires. #4 – Check Engine Light Turns On.
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May 18, 2023 · The cost of replacing a fuel injector can vary, depending on your vehicle’s make and model, whereabouts in the UK you live, whether you need to replace one injector or all of them, and whether you’re confident enough to replace it yourself. Expect to pay around £90 to £190 depending on your vehicle’s make, although some replacement fuel injectors can cost a lot more than this.
