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Author Topic: Does STP injector work? Back to Topics
yakli
All-Star Author
Victoria

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Message Posted: Jul 27, 2011 11:18:27 AM

Recently, watched some online ads describing how effective those injectors are to clean the deposit in the engine. Don't know if it's really working.
REPLIES (newest first) Post a Reply
Mr1lung
Champion Author Phoenix

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Message Posted: Mar 25, 2013 3:03:49 AM

Don't know
GLM4205
Champion Author Toledo

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Message Posted: Mar 20, 2013 5:56:55 AM

I have not tried for long time.
traffic cop
Champion Author Boston

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Message Posted: Mar 18, 2013 1:17:15 PM

Hemond remarked,

"I prefer to use witchcraft and incantations to get cleaner injectors. Magic spells work 100% of the time!!!!"

For real power-metaphysics, I hire a Christian Science Practitioner.
weddy11
Champion Author Phoenix

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Message Posted: Mar 18, 2013 9:43:19 AM

I never noticed a difference.
IAMCANADIAN73
Champion Author Ontario

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Message Posted: Mar 18, 2013 6:37:31 AM

Always
IAMCANADIAN73
Champion Author Ontario

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Message Posted: Mar 18, 2013 6:37:22 AM

YEs
chipote
Champion Author Washington

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Message Posted: Mar 18, 2013 6:16:34 AM

Yes
Maintroll
Champion Author Lexington

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Message Posted: Mar 18, 2013 5:24:49 AM

I just used a can of "Sea Foam" in my truck because of a fuel problem causing the "Check Engine" light to come on.
Thtmotorsports
Rookie Author San Bernardino

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Message Posted: Mar 17, 2013 7:55:56 PM

In my experience, it's dicey either way.

What I mean by that is that if you've been using "cheap gas" (different from inexpensive gas, mind you) to the point where you're actually noticing clogs, use extreme caution when using such cleaners. If they don't work, you just lose your money; if they do work, you run the risk of breaking off a carbon deposit and grenading a valve. Top Tier fuel will keep most deposits away to begin with...thankfully, there are tools people can use to find Top Tier gas closely priced to "cheap stuff" on their normal driving routes.

Now, if only someone would create an app where people could check gas prices from a geographical area all in one place..... ;)
IAMCANADIAN73
Champion Author Ontario

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Message Posted: Mar 15, 2013 8:52:27 AM

Yes
IAMCANADIAN73
Champion Author Ontario

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Message Posted: Mar 15, 2013 8:52:26 AM

Yes
weddy11
Champion Author Phoenix

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Message Posted: Mar 14, 2013 9:52:00 AM

Not that I noticed.
WES03
Champion Author Maryland

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Message Posted: Mar 14, 2013 9:30:57 AM

Snake oil.
Hemond
Champion Author Providence

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Message Posted: Mar 13, 2013 11:32:01 AM

::::It is actually cheaper just to run Premium every other fill up, if you don't let the tank get to low.:::


Using premium has no effect on gas mileage.
BigHorne1
Champion Author Missouri

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Message Posted: Mar 13, 2013 10:52:14 AM

It gives you great gas mileage for the first two tanks of gas, then after that, you get the same mileage you were getting before. On helping the injectors, not really sure, my vehicle ran the same, just gas mileage changed about 2mpg better, while it was in the tank. It is actually cheaper just to run Premium every other fill up, if you don't let the tank get to low.
IAMCANADIAN73
Champion Author Ontario

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Message Posted: Mar 13, 2013 8:31:14 AM

Yes
Houckster
Champion Author Atlanta

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Message Posted: Mar 12, 2013 10:15:38 PM

If I had clogged injectors, I'd try a bottle of Techron but an ounce of prevention is worth a pound of cure so I recommend the use of a Top Tier fuel. With today's more clog-resistant injectors and the use of a Top Tier fuel, you should never have a problem.
aalix
Champion Author Orange County

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Message Posted: Mar 12, 2013 1:47:14 PM

Nice to read feedbacks.
Hemond
Champion Author Providence

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Message Posted: Mar 12, 2013 12:09:05 PM

::::If your car is newer than 2000 and has less than 100,000 miles, it won't do anything measurably in most cars.:::


Even if your car is an old clunker like mine, with 200,000 miles, STP will do nothing. YOu can't clean injectors with snake oil.
IAMCANADIAN73
Champion Author Ontario

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Message Posted: Mar 12, 2013 8:20:41 AM

Sure does
IAMCANADIAN73
Champion Author Ontario

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Message Posted: Mar 12, 2013 8:20:31 AM

Yes
PhilnTX
All-Star Author Dallas

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Message Posted: Mar 11, 2013 11:03:10 AM

If your car is newer than 2000 and has less than 100,000 miles, it won't do anything measurably in most cars.
hyeglenn
Champion Author Fresno

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Message Posted: Mar 11, 2013 8:33:30 AM

Of the two, I like Lucas.
42mpg2013Focus
Champion Author Ohio

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Message Posted: Mar 11, 2013 8:22:45 AM

never tried
UmbraVates
Rookie Author Virginia Beach

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Message Posted: Mar 11, 2013 7:12:44 AM

I have used Both Lucas and STP. They both work the same, if you are going to use one over the other keep using it don't which between the two different products.
traffic cop
Champion Author Boston

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Message Posted: Mar 6, 2013 3:10:02 AM

Hemond, why not try a Christian Science Practitioner? (Hrumph!)
Hemond
Champion Author Providence

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Message Posted: Mar 6, 2013 2:50:31 AM

I prefer to use witchcraft and incantations to get cleaner injectors. Magic spells work 100% of the time!!!!

[Edited by: Hemond at 3/6/2013 2:51:08 AM EST]
beachd8
Champion Author Orange County

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Message Posted: Mar 5, 2013 11:59:18 PM

My mechanic recommends using seafoam from time to time.
OceanArcher
Champion Author Mississippi

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Message Posted: Feb 21, 2013 1:41:49 PM

I find that the fuel I use seems to work very well, regardless of whom I buy it from
jes
Champion Author Pennsylvania

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Message Posted: Feb 21, 2013 5:13:03 AM

I occasionally will add fuel injector cleaner. It can't hurt.
Snowchoux
Champion Author Missouri

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Message Posted: Feb 20, 2013 1:08:03 PM

I add fuel injector cleaner from time to time.
nate31379
Champion Author College Station

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Message Posted: Aug 6, 2011 4:41:15 PM

I use Lucas every oil change. It helps. To me it's worth it.
kiosk12y
Champion Author Tulsa

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Message Posted: Jul 30, 2011 5:33:21 PM

agree, when quality gas is used you shouldn't need add-ins
Houckster
Champion Author Atlanta

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Message Posted: Jul 30, 2011 5:13:20 PM

It is always better to avoid the need to clean the fuel injectors. Top Tier Gas is the best way to do this.

[Edited by: Houckster at 7/30/2011 5:14:01 PM EST]
f250jbh
Sophomore Author California

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Message Posted: Jul 28, 2011 10:32:18 AM

I have tried LUCAS Products and seems to help... Not sure that adding up the real cost is really better that just using something like Chevron gas with Techron...
WTM
Champion Author Philadelphia

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Message Posted: Jul 28, 2011 8:14:01 AM

phatbak, SPAM comes in a "metal can"...but its kinda difficult to get into the gas tank. :-P
phatbak
Champion Author Georgia

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Message Posted: Jul 28, 2011 8:07:31 AM

I was told by an old school mechanic that if it doesn't come in a metal can, it ain't worth buying. I have used SeaFoam, and it ROCKS!
ekelly7
Champion Author Twin Cities

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Message Posted: Jul 28, 2011 8:06:02 AM

skeptic
bustermoves
Champion Author Fort Worth

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Message Posted: Jul 28, 2011 5:45:56 AM

i like lucas injector cleaner myself
tattoo666TX
Champion Author Texas

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Message Posted: Jul 27, 2011 4:34:36 PM

use seafoam. pour a can or 2 into the tank when you fill it up. If you want to clean more then that get another can and use a vac line off the intake and suck it in, but keep your hand on the throttle linkage to keep it from stalling.
WTM
Champion Author Philadelphia

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Message Posted: Jul 27, 2011 3:08:37 PM

The true effectiveness of ANY fuel injector cleaner is difficult to measure. But if your injectors are already dirty and causing a drivability problem, the potential effectiveness would become apparent after use.
bluebird1
Champion Author Toronto

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Message Posted: Jul 27, 2011 11:31:22 AM

Can't say about STP itself but there are cleaners out there that work better than std detergent in gas. However, think of them as a regular preventative measure, as real bad injectors will the the direct engine cleaning approach.
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