If that's good, then definitely fixing the cam solenoids needs to be done anyway and then can rule out if that was the noise. I have no idea if they make a knocking noise as I've never had one of them go! Good luck! 2004 Toyota RAV-4. 2004 X-Type 3.0 AWD Estate Auto. 2004 XJ6 3.0.
No water in boot, bone dry, toolkit, spare wheel, jack all in place. Check both front wheel arches and wings for header tank leaks, again bone dry. Checked all electrics everything works except drivers side window regulator has gone, so an £8 repair kit may do the trick or a £50 replacement regulator.
Problem is my beloved S type (3.0 V6 53 plate) failed MOT solely on emissions. High Co =1.5%, (limit 0.3%) and low Lambda 0.96, (limit 0.97).Have noticed petrol consumption increase of some 25% in last month but still drives smooth, if that helps. Note, this time last year (with same MOT firm and 9000 miles back), CO=0.0%, Lambda 1.014
Warm up vehicle. Then, from the engine compartment, grip each heater hose to check if they are HOT. Not warm HOT. If they are both hot, then the BLEND DOOR is stuck to the cold position. Access this thru glove box area. If they are HOT then there may be a restriction in circulation to the heater hoses and heater core. Features. +37. Below Average. 7.1. out of 10. edmunds TESTED. There's no denying the F-Type is a showstopper. Its sleek exterior design has remained stunning over the last half-decade, and it has Considering a Jaguar 3.0 V6 S-Type, this is not replacing the 911, just a second car. Bigger problem with early cars is the Ford derived suspension which goes through bushes & balljoints moj84f. 167 303 88 41 242 363 288 328 111

jaguar s type 3.0 v6 problems