Cleaning injectors

Rob96

New member
I am at 100,000 miles on my 4Runner. Yesterday while getting an oil and tranny fluid change and new plugs, the dealer said I should think about getting the injectors and air intake cleaned. Is this really necessary? What exactly do they do to clean the injectors?
 
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You could run some Seafoam through a vacuum hose to clean the intake and then put some in the gas tank to clean the injectors..... :bigok:
 
Highly unlikely if the truck had good gas run through it. I have 130k on mine and no issues here with injectors but I do run a can of BG's 44K through my fuel system once a year which should take care of the injectors and the rest of the fuel system.
 
I second Ron. It's amazing what a can of that 44k can do. Injectors shouldn't be that big a deal unless they've been mistreated. Dealer's just lookin for another appointment and an extra buck...
 
I just know BG's 44K did a surprisingly good job at keeping things quite deposit free on the inside of my 4G63 under teh hood of my very raced 1st gen Mitsu Eclipse when the head was tore down at 125k.

I like BG's since you just pour it in and forget about it;Seafoam is a job for pretty much the same results.

Now Seafoam would be a good thing once if you are buying a vehicle with unsure service records and high mileage.
 
Is there a Con to using BG 44k?

I hear from most mechanics that additives like that do more damage to seals and other parts than good. Is that true?
 
I would imagine that if it is used too frequently then it could cause damage.....but there are so many people that use it for it to be that damaging.

Plus it states on the can how it should be used....:confused: :bigok:
 
Over the last 15 years Bg's 44K is the one consistent recommendation from a variety of machanics I've been around and have been using a can once a year in every vehicle I've owned since '94.
 
re:

I have used 44K to decent success (it was on a new-ish car) and I have heard great things about Seafoam, there's a can of it in my 4Runner right now.

One thing I thought I should mention - I worked at an independent BMW/Saab repair shop the last three summers, and one day this German salesman came through the door trying to sell some flush treatment. Long story short, the stuff is absolutely amazing.

It is extremely potent. Much more so than 44K. We did a before/after compression test of the parts manager's E30 BMW 325is, and after running the oil flush through, compression went up an average of 5 psi per cylinder. Not bad. And the car ran noticably better at idle after that.

The stuff is called TEC 2000. Spelled just like that. But unfortunately, it is extremely hard to come by. I have never seen it anywhere online or at any of the run of the mill auto parts stores. The stuff had German and English writing all over it, I believe it is imported from Germany.

They have an oil flush and a fuel injector cleaner. The injector cleaner can be used just like seafoam. The oil flush goes in the oil filler and you run the engine for 10 minutes. Then, drain the old oil and refill with new oil.

As an example with my car -- I had nice golden looking oil before I did the change. I ran the stuff through for 10 minutes. When I drained the oil, it came out BLACK.

It is GOOD GOOD stuff. If anyone is in the Virginia area I can tell you where to pick some up. Unfortunately other than that, I have never found the stuff.

Cheers,
Patrick
 
do u know where i could get some? and how well known is it?

i work at a mechanic shop and havnt heard of it... but do use b44 reguarley... but never used it on my truck, dont know why, might wnat to slip a can in next time i work.
 
brad6841 said:
You could run some Seafoam through a vacuum hose to clean the intake and then put some in the gas tank to clean the injectors..... :bigok:

which vacuum hose should I put this stuff in lol I'm having a heck of a time finding these hoses lol I should stick to giving injections to people and leave the mechanical stuff to the shop.
 

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