Stanadyne Performance Formula Diesel Fuel Additive - 250ml

Highly Highly Highly Recommended!

This product is the sh*t!
My BMW 420d started running sluggishly a few weeks back, loss of low end torque and loss of torque when over 70mph.
Despite having a tuning box set to the highest program as well as a pedalbox which was set to the best curve setting these only seemed to reduce the impact of the power loss rather than giving the additional power that they ought to.
After using this product it was like Jesus raising Lazarus from the dead, the car became the tethered pitbull straining at the leash that i am used to.
AWESOME PRODUCT!!!Read full review

Verified purchase:  Yes • Condition: new • Sold by: ukdieselpartsltd

amazing results, just do it folks.

ok my 1998 peugeot partner diesel van has 125 thousand miles on the clock but still a good runner , decided to do an oil change with some Lucas Heavy Duty Engine Oil Stop Leak for good measure, dosnt use oil but its good stuff, so i added injector cleaner to a 3/4 full tank and took the van for a 50 mile trip down the coast, omg, this cleaner is totally amazing , cold starting is instant, can hardly hear the engine motoring along at 60 mph , ok its more expensive than what idd normally buy but the result is so worth it... go on.. treat your old diesel .Read full review

Verified purchase:  Yes • Condition: new • Sold by: homesweetwork17

Clean Diesel

Been having problems with engine being a bit lumpy under load. A drop of this jollop in the tank seems to have done the trick. or has definitely improved.

Verified purchase:  Yes • Condition: new • Sold by: homesweetwork17

Great product

My car was struggling to hold fourth gear at 40mph , now it does it with ease. Engine smoother, feels like it has more power. Highly recommend this product

Verified purchase:  Yes • Condition: new • Sold by: ukdieselpartsltd

Hopeful

I bought this stuff to try to cure misfiring and smoke on start up. No other product worked. Put stanadyne in yesterday and this morning, perfect start up. I’m hoping I’ve found the magic bullet. It’s the only thing I’ve used up to now that looks like it might work.Read full review

Verified purchase:  Yes • Condition: new • Sold by: homesweetwork17

Very good additive for diesel engine

Verified purchase:  Yes • Condition: new • Sold by: ukdieselpartsltd

drop of the good stuff

seems to be working, only just put it in

Verified purchase:  Yes • Condition: new • Sold by: homesweetwork17

Great stuff

Treats 2-3 full tanks of diesel in my vw passat.
Great value.

Verified purchase:  Yes • Condition: new • Sold by: ukdieselpartsltd

engine starts a lot quicker already

Verified purchase:  Yes • Condition: new • Sold by: ukdieselpartsltd

Very good product

Very confident that my car runs better on this.

Verified purchase:  Yes • Condition: new • Sold by: homesweetwork17