Question 1

Will it work on my peugeot 406td as lucas don't recommend theirs for my car?thanks mr granville

Accepted Answer

I have had good experiences with Granville Power steering stop leak to cure leaky seals or a noisy power steering pump . I've also tried the Wynns product , but this was too viscous and made the steering stiff, which the Granville product didn't. However, make sure you check where the leak is coming from first. If its past a rubber seal then this is the product to use. If however, its from a metal pipe like the power steering cooler, no stop leak will fix the latter. One of my cars had such a cooler , which was a metal pipe running infront of the power steering unit or even plumbed infront of the radiator. It had simply corroded through due to rust and needed replacing . The stop leak causes the rubber seals to swell and unlike a radiator stop leak, does not plug holes in corroded metal pipe,  regards Dick Turbo

Question 2

Will it work on my Vauxhall’s insignia power steering

Accepted Answer

It worked on my Fiat Ducato Van i had quite a bad Leak on the steering rack so i thought i would spend £10 to see if it worked Rather than £1000 for a new steering rack.
it takes a while to get through so there are not instant results.
may be an idea to remove as much fluid as you can from the reservoir then fill up with the stop leak then top up with fluid  if necessary

Question 3

Is it ok for a 96 Bentley Turbo R

Accepted Answer

It's fine for any car that takes power steering fluid. Mine is a Mercedes 430ML. The power steering pump was noisy. My mechanic said to try this before replacing the pump. It works by softening the seals up again. In mine the noise has gone and everything works beautifully.

Question 4

10k boost power steering stop leak is it ok for Ford Focus

Accepted Answer

Yes.  100%.

ASIN	B007FND570
Best Sellers Rank	83,959 in Automotive ( See Top 100 in Automotive ) 90 in Hydraulic Oils
Brand Name	Granville
Container Type	Tin
Customer Reviews	4.0 4.0 out of 5 stars (861)
Global Trade Identification Number	05020618014409
Included Components	Granville 375ml Boost Stop-Leak Power Steering Fluid
Item Form	Gel
Liquid Volume	375 Millilitres
Manufacturer	Granville Oil & Chemicals Ltd
Material	Aluminium
Model Number	1440A
Number of Items	1
Number of Packs	1
Part Number	1440A
Recommended Uses For Product	Prevents from future leaks
Specific Uses For Product	Prevent Corrosion
Unit Count	375.0 millilitre
Viscosity	10w-40

Granville 1440A 10K 375ml Boost Stop-Leak Power Steering Fluid

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