Gumout Regane High Mileage 6oz

Messages
24
Location
Plano, TX
I thought I shared this. I personally quite impressed with the results. I didn't have the initial pictures. All four top pistons were covered with thick carbon deposits. The picture below is after I drove for approx. 500 miles and use gumout for each fill. I also took a picture of the sparkplug. I only took one picture of the top pistons and spark plugs because their conditions are very similar.

PXL_20210417_045423293.jpg
PXL_20210417_045719772.jpg
 

foot3ch

Thread starter
Messages
24
Location
Plano, TX
The pic from the previous pic was taken yesterday from piston #4. This morning I drove the car and did a lot of WOT and the pic below is from the same piston (#4)
PXL_20210419_015842424.jpg
 
Messages
2,016
The problem is like you said, we don’t have initial photos to compare to. The piston tops don’t look that bad in terms of overall cleanliness. At least from what we can see.
 
Messages
467
Location
FL, USA
I am skeptical of any remarkable visual improvements...but will take your word for it.
I am a believer in the stuff to keep pistons, etc generally clean in a preventative way.
 

foot3ch

Thread starter
Messages
24
Location
Plano, TX
Thanks for the feedback. The initial condition was all four piston were fully covered with the deposits. You just have to take my word for it :) I can't really pinpoint the culprit. The car was merely driven and had many short trips. Strong fuel smell l in oil and plugs. That went away after I gaped the plugs closer and drove the car more. I'll send it to blackstone for confirmation.
 
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