Jaguar XJ6 Engine Misfire

Engine Is Misfiring. Engine Hunts Sometimes While Coasting. Have Replaced The Spark Plugs, Ignition Coils, And The Catalytic Converter Under...

Hi, I Have A 1997 4litre Xjr/x300 That Has Covered 110,000 Miles. It Has Straight 6 Engine And Is Supercharged. Up Until Recently It Has...

Car Ticks Over Fine And Accelerates Well Up To 2000 Rpm After That It Lacks Acceleration And Misfires.

After Engine Heats Up To Operating Temperature And Runs For An Hour Or So, We Get A Miss In One Or Two Cylinders. Acceleration Is Sluggish...

I Have A 81 Jaguar Xj6 4.2l Strait 6 With Dual Over Head Cams In Witch I Restored I Redid All The Fuel Systems And Redid The Whole Car...

I Have To Get Car Started And Get It To Half Throttle Inorder For It To Run At All And It Just Barely Runs At That Point Almost Like The...