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Input:
Question: after a few seconds the coffee flow becomes bubbly and weak we have tried everything?
Document: I love the machine and color too but does not make good coffee it's very weak  I wish it was better ,that why I had to return it I really wanted to keep it.
Great value. Does everything as advertised. Best cup-a-joe I've had recently. Sure beats $4 for a cappucino.Shipped on time.
Store them in a dark dry pantry in something airtight. Not the freezer or the fridge! By the way, I tried a drier bean and this machine seems to work best with an oily bean.#3 - Play around with the tamping and how full your basket should be. Tamping too firmly or filling the basket too much will not give you a good shot#4 - Get a good grinder.
My husband got me this machine as a gift. I was so excited. I love espresso, I love lattes and cappuccinos as well. However, about 2 months after using this machine on a daily basis, the machine started to leak. Then, just this morning, my gorgeous red machine decided it no longer wanted to steam milk. I left the machine to warm up a few minutes longer than normal and tried the steam wand again. No luck.
I continually tried to press the lifted ("chrome") part down but the problems would continue to occur. Gaggia had struck again, with bad design, using two-sided tape, to seal down the piece. It's unclear why the company would possibly use tape in an area that constantly receives heat.When I finally reached Importika, the company told me to call them back in one month, near when they were supposed to be receiving the part in stock.
I'd agree with Kaden22 - This is a great machine but you have must preheat it according to the instructions, use a quality bean grinder, and get a correct tamp.I too thought the machine had bad seals as water came pouring out every time I used it. It was very frustrating the first few times I tried it. Yet, I learned  other espresso experts that you need  a good conical burr grinder. So don't waste your time unless  have a decent grinder.
I had a Breville Cafe Roma, a good machine, but one that I would regard as entry level. Although the Breville had no trouble making espressos with a nice layer of crema, the (recently upgraded) steaming wand was still a weak spot. Also, there's no hot water dispenser on that model.After extensive research, I decided to purchase the Gaggia Espresso Color.
I bought this a few years ago. It is still working great. Granted I don't use it every single day, but I do make a cup of cappuccino a few days a week. I haven't had any problem with it so far. The frother attachment makes the most perfect foams, not bubbly or liquidy, but proper cappuccino foams. It makes decent espresso; of course it is not a $1,000 machine, but it does OK for the price tag.
I've had this coffee maker for almost a year, and its only problem is the lack of a temperature control.
After having read some of the reviews on how important it was to prepare the coffee, (measure, press and all that) prior to brewing, I was pleased to find out that the machine was fairly easy to use.
Answer: Try the cleaning procedure demonstrated on this YouTube video: https://www.youtube.com/watch?v=6L5zufsA3-c