STP Complete Fuel System Cleaner

Hey guys, I'm considering trying some of this stuff out from the good things people are saying about it but I'm a little cautious about it because I've heard equally as many negatives about it. How do you guys feel about the stuff?


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Use Chevron Techron Fuel System Cleaner, many times I've worked on cars putting out misfire codes. One bottle later, it's running great again.
I know that doesn't really answer your question, but I know what works, so I stick by it.


"to punish and enslave"
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5+ Year Member
I swear by Chevron with techron, use it in the Civic & CRV.


out on bail
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Registered OG
5+ Year Member
I used some of this in my old Blazer. Didn't really get any noticeable gains, but it didn't do any harm. I like mechanic in a bottle. Look that up, it's good stuff.

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