Forte Lubricants Car Van 4x4 Petrol & Diesel Engine Oil Top End Treatment 400ml

I wondered if this would actually have any effect, but was pleasantly surprised. Hydraulic lifter tick was annoying, but after popping a bottle of this in, it was greatly reduced. Would highly recommend.

All the reviews of similar products seem to miss this one, but I’ve used Forte products years ago for valve sticking issues when unleaded petrol was introduced, but not tried this until now. Porsche 718s tapping and lumpiness cured. I’ve seen the Forte demonstrations for other car issues using their products, and happy to say I’m impressed.

Put it in my ford ranger 2011 didn't do anything for me but resolved issue with proper tension on belts

Maybe it's snake oil, maybe it was convenient but I feel like Forte products definitely make a difference compared to other competitors which are cheaper. Mechanics seem to swear by Forte too

As described

My vw t4 had a noisy tappet and was running a little lumpy. A bottle of what I thought was snake made the top end quieter and it pulls a lot better now

This product was a waste of money it did not reduce the top end noise at all.

Great product recommended by a friend. I had a sticking tappet in my rover k series, put the product in and gave it a quick run for a few min to flush it around, next day ran it on idle for 40min and it's quiet as a mouse. I had previously dismantled the top end and serviced all of the hydraulic tappets, this would have been easier!