Can't say for sure but don't know how partiality clogged fuel injectors would clean themselves but my OBD codes cleared up after a thousand miles. Now I'm not putting in the injectors I got!
Verified purchase: Yes | Condition: New
This product costs a lot of money and I was looking forward to an improvement in my car's performance. I haven't experienced that so far. Maybe I need to use more.
Verified purchase: Yes | Condition: New
Put this in my 2001 f350, truck has 400k original injectors, no more big puff of smoke on initial startups, my mpg literally went up 6-8 more mpgs!! And it starts super fast, and on cold mornings no more extended canning and it had no power till it was warmed up, fixed that also, I'm a mechanic and was getting ready to shim the injectors and order a brand new pair for the spring time, I don't think I'll need to touch them for years now!!! I'm not exaggerating in the least. I'm going to buy another bottle for my other also 2001 7.3 that runs perfectly, just so it doesn't develop the hard starts in cold, and I'll probably gain some mpgs on it as well
Verified purchase: No
really makes starting a 6.0 a lot easier
Verified purchase: Yes | Condition: New
I use this about every 15k to 20k when I change the oil and filter, I've never used it on a gasoline engine but it definitely seems to work on the diesel engines..
Verified purchase: Yes | Condition: Pre-owned
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