Jump to content

BG44K...ok to run in tank twice in a row?


Recommended Posts

Posted

Is it ok to run BG44K through my tank twice in a row? I heard its not good to run BG seafoam ,etc too often. I went to replace my plugs today and just for the heck of it check the combustion chamber. I had an inspection camera so I stuck it down the spark plug hole and I def have carbon build-up on the tops of the pistons. Could not see the valve though. Thinking about running another can of BG through the tank to see if I can remove it.

 

It's either that or seafoam spray through the throttle body or have GM do the decarbon treatment.

Posted

i just looked this up the other day on the seafoam website for my sister..

 

According to the website:

 

 

How often can I use Sea Foam, either in my gas or diesel fuel?

Jim’s answer:

Because Sea Foam Motor Treatment is a petroleum blend with no chemical additives, you can use it with either gas or diesel fuel as often as you feel is necessary. However, for maintenance cleaning, we recommend adding Sea Foam Motor Treatment to your fuel every 2000 to 5000 miles. Ultimately, it’s your choice; some drivers add it every 3000 miles, while others use Sea Foam Motor Treatment with every full tank.

Posted

You're going to have carbon deposits on top of the pistons no matter what you do. Its perfectly normal, every vehicle ever made has it no matter how strict the maintenance schedule. It's nothing to worry about.

Posted
Mossyoakglock:

When I use to sell BK44K, I one day noticed the Chevron logo on the can. I looked up the MSDS for BK44K, Chevron Fuel System Treatment Plus, and GM's Fuel system treatment. All were identical. In addition, Molar’s was also the same as Chevron's. On the Chevron and GM's bottle, it mentions a "second treatment may be beneficial." You should be all set.

Archived

This topic is now archived and is closed to further replies.

  • Latest Articles

  • Posts

    • I know; crap pictures.   Anyway, as a finale of sorts to this thread, I had replaced both differential covers and since they had the capability of adding temperature probes, I did that. These are MaxTow analog/digital gauges with stepper motors. They'll flutter around like crazy for a moment and start at a nominal 100 degrees Fahrenheit.   I drove a 30-mile loop to the grocery store, averaging 70 MPH (as much as 80 to see if there was a quick spike in temperature. The air temperature is 102 (ambient ?). but the first pic is 7 miles into the trip. The second is getting back into the truck after leaving the store; differential temperatures dropped about three to four degrees in 15 minutes. The third pic in on the road to my house, about a mile away.   In that run, I saw a high of 150F on the rear differential, and 121F on the front. I'm sure a longer drive or towing will see higher than that, and when that happens, I can update the observations. 
    • You don't want to become predictable now, do you? 😏
    • Fully warm, coolant temp >194, closed loop.   Run time can be anywhere from just reached operating temperature to having driven 30+ miles.   The O2 chart (which is a feature I just discovered after reading) for the bad idle seems to be "most" of the time. For the little time I've been watching it (scanning and driving! watchout!) I can't seem to isolate any cause or condition yet.   It definitely idles rougher sometimes than others and so far what I've seen is the rougher idles are always rich. But not enough to set a CEL.   In other news I replaced the starter solenoid. Everything on this truck is such a PITA. Starter "snout" is mangled up with the torque converter inspection cover which is tangled up with hard cooling lines and the driveshaft. But I got 'er done without too much swearing...I just go into everything now knowing it's going to be a frustrating mess.   The starter solenoid replacement kicks off the next round of work: AC, injector rebuild, cat, exhaust. I'm just going to do it all. But first:   I don't know what my fuel pressures are. I can't definitively say the issue is the injector without first verifying fuel pressures and any leakdown. I "rented" a test kit ($199.99 at O'Really's ...intentional misspelling). They don't "rent" tools anymore, they charge you for the tool and then you return it when you're done. No joke. It is listed as a rental on the receipt but the guy told me there's no difference between renting and buying  now, you just return it when you're done and they refund the credit card. Mmmkay, whatever.   I will rule out fuel pressure issues (too much), and any leaking (that's how I'll know the problem is inside the intake). I think someone said the return line could be plugged or not flowing and that could cause high fuel pressure (and too much fuel being pushed through injectors). I'll cross that bridge if I get high readings.   As of now I'm ready to tear off the intake cover, extract the injector, and have it sent off to be rebuilt just so I can rule that out.
    • What are the conditions of this rich idle? Warm or cold engine? Run time? Does every idle look like this or only sometimes?
  • GM-Trucks.com Clubs

  • Popular Contributors

×
×
  • Create New...