What are the chains on a Jaguar XK8?
All four chains have guides and tensioners which are prone to wear and degradation. The major issue is that secondary tensioners which – on early cars – are not up to the job and can fail with catastrophic results. The latest secondary tensioners – C2A1511 and C2A1512 are universal and fit all engines.
How many timing chains does a jaguar have?
First of all – there are four timing chains on the Jaguar V8 engine – the so-called “primary” chains x2 which connect crankshaft to camshafts, and the “secondary” chains x2 which connect the two camshafts to each other. All four chains have guides and tensioners which are prone to wear and degradation.
Can a 1999 XK8 have chain tensioner problems?
This topic is for discussion of chain tensioner problems on some of the older XK models, and how you deal with them. 1997-1999 XK8s can suffer from timing chain tensioner problems. A 2000 model would be better while 2003-2006 are the best. 2003 XKs had over 900 changes. I just spent $4200 to replace the tensioners, chains, etc on my 1999 XK8.
How much does it cost to replace chain tensioner on Jaguar XK?
Part of my sale included resolution of all existing mechanical issues. One of the mechanical symptoms was: when the engine was cold there was a valve ticking noise. Sure enough, the timing chains, tensioners, blade, guide, several seals and gaskets were replaced. $840 for parts, $1,300 for labor. Warranty paid for it all!
Is the Jaguar XK8 4.0 timing chain the same?
Im a new Jaguar XKR owner. I have a 4.0 V8 engine. Year is 2001. With my friend we would like to do maintenance to this Jaguar as I don’t know what has been done to this car by the previous owner. As far as I know these Jag XK8 and XKR models have the same timing chain.
This topic is for discussion of chain tensioner problems on some of the older XK models, and how you deal with them. 1997-1999 XK8s can suffer from timing chain tensioner problems. A 2000 model would be better while 2003-2006 are the best. 2003 XKs had over 900 changes. I just spent $4200 to replace the tensioners, chains, etc on my 1999 XK8.
Part of my sale included resolution of all existing mechanical issues. One of the mechanical symptoms was: when the engine was cold there was a valve ticking noise. Sure enough, the timing chains, tensioners, blade, guide, several seals and gaskets were replaced. $840 for parts, $1,300 for labor. Warranty paid for it all!
What was the problem with the chain tensioner on my 1998 Jaguar?
Nalley of Roswell, GA, Thsi tensioner thing is a real problem. I have a 1998 VDP with the 4.0 liter engine. With the car out of warranty and with 69000 miles on the engine, one of the chain tensioners failed, resulting in one of the valves punching through a piston.