⚙️ Unlock Peak Diesel Power with Every Spray!
Wynn's Diesel EGR System Cleaner is a 150ml aerosol designed to deep clean diesel engine air intake systems by dissolving carbon, tar, and varnish deposits. Its high-pressure jet spray ensures thorough penetration into critical components like the EGR valve and air flow sensor, restoring optimal airflow and improving engine performance. Quick to use, it cleans in just five minutes, preventing starting issues and rough idling while enhancing fuel efficiency and prolonging engine life.
| Manufacturer | Wynn Oil UK |
| Brand | Wynn's |
| Model | Wynn's 23381, Diesel EGR Cleaner, 150 ml |
| Product Dimensions | 57.51 x 20.9 x 20.9 cm; 160 g |
| Item model number | 23381 |
| Manufacturer part number | 23381 |
| Item Weight | 160 g |
R**F
Good product
Cleaned EGR , works as advertised !
I**T
Works well
Engine management light on due to reduced flow in the egr. Used this can as directed, oh boy what a nerve racking experience. Into limp mode. Lots of active faults MAF sensors etc. But trust the process, remove fault codes on your scan tool. Test drive and clear the codes again afterwards. Worked a treat on my 16 volvo d3
C**1
DONT USE THE STRAW
Did the job my van is much faster and not sluggish, But the straw fell into the air intake pipe and cant find it, hoping it will just melt and get chopped up or something according to boy racer forums its shouldnt cause much damage :)) but so far its been running great.
C**I
Low end is as smooth as a hot knife through butter
I've had my car for 2 and a bit years, it's a moderately old car, 11 years and counting. I used this after some wynns 7in1 fuel additive. It was running considerably better after but decided to give it some egr/air intake cleaner anyway to keep on top of things. Honestly, the difference was subtle but noticeable, but I don't think there was much wrong with the engine to begin with.I only used half a can of this on my car, I don't think it needed more, and it took 20 minutes as it was, compared to the advertised 10. Maybe I just wasn't being aggressive enough with it. One thing I will note is that most people say to spray it into your air intake or just after the MAF, I read the instructions online and it tells you to put the spray in AFTER the intercooler, preferably into the air intake manifold directly (I put it in after the intercooler just before the throttle body), and also that the car should be run at just under 2k rpm, not idle like a lot of people do.After this, I took it on a run and instantly knew it had done something. The low rpm acceleration was as smooth as silk; I didn't even know there was anything wrong with the car before this. I just thought it was how diesels were. Again, I can't claim it helped my mpg or total power, but I didn't have much of a problem with that after the fuel additive, and my engine wasn't too dirty anyway, but smoothness it helped with.I will definitely be making this a part of my yearly maintenance schedule.
A**R
Didn’t make a difference
Didn’t make any difference but might be other issue so not leaving +or -
A**R
Very good
Top product.Removes carbon.Cleaned up leaky injector and egr valve.10/10
B**6
Ear cleaner
Why did you choose this product over others?:Does what it says on the tin
D**N
Best to use as a cleaner when parts are removed
I suppose it does clean but more intense work is required than just squirting this in the intake.Removal of parts to clean or replace is best.
Trustpilot
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