sis valves

steve180 · 28th August 2011, 09:52

i have just had a Diagnostic and the guy the sis valves need cleaning can anyone tell me what this is and where it is on the car.pic would be helpful.i have a 75 auto 2.0l petrol any help would be greatful

trikey · 28th August 2011, 10:04

Hi, I have never heard of a sis valve? possibly meant VIS motors, these are found in the inlet manifold, and are prone to failure, do a search for them on here, lots of info there to help you (easy fixed)

Canonite · 28th August 2011, 15:23

Think there's a few members here who refurb them.

BIG LEK · 28th August 2011, 16:36

Quote:

Originally Posted by trikey

Hi, I have never heard of a sis valve? possibly meant VIS motors, these are found in the inlet manifold, and are prone to failure, do a search for them on here, lots of info there to help you (easy fixed)

Andy you would be very lucky to find any in the scrappys in the north east as i have them all lol

28th August 2011, 09:52	#1
steve180 Newbie R0VER 75 CLUB SALOON Join Date: Mar 2010 Location: london Posts: 9 Thanks: 0 Thanked 0 Times in 0 Posts	sis valves i have just had a Diagnostic and the guy the sis valves need cleaning can anyone tell me what this is and where it is on the car.pic would be helpful.i have a 75 auto 2.0l petrol any help would be greatful

28th August 2011, 10:04	#2
trikey Premium Trader Rover 75 Join Date: Nov 2010 Location: Devon Posts: 33,826 Thanks: 8,837 Thanked 14,831 Times in 8,030 Posts	Hi, I have never heard of a sis valve? possibly meant VIS motors, these are found in the inlet manifold, and are prone to failure, do a search for them on here, lots of info there to help you (easy fixed)

28th August 2011, 15:23	#3
Canonite This is my second home BMW 330d Tourer, MG ZT 180 SE XPG, VW Polo 6R 1.2 TDI Bluemotion Join Date: Jul 2011 Location: York Posts: 6,030 Thanks: 363 Thanked 574 Times in 319 Posts	Think there's a few members here who refurb them.