Jaguar S-Type Problem Report
Jaguar S-Type Ignition Coil May Cause Misfires and Check Engine Light
I HAD TO REPLACE MY IGNITION COIL. IT IS WAS ACTUALLY SIMPLE TO DO BUT THE DEALERSHIP WAS GOING TO CHARGE A ARM AND LEG TO REPAIR. I ORDERED A NEW IGNITION COIL AND REPLACED IT MYSELF. IT IS AS SIMPLE AS REPLACING A SPARK PLUG. - Visitor
Same problem keep getting misfire codes from different coils. I have replaced the coils and still get misfire codes. I am now getting a P0420 Catalytic Converter code. - Visitor
Ive had this problem twice now with all coils. - Visitor
I purchased a 2002 S Type in 2004 with numerous problems but 12/2007, the replacements and repair: 1. Excessive vaccum leakage; replaced upper & lower intake gasket (12 parts); upper & lower elbow hose & spark plugs (6);elbow breather & tube 2. Valve covers leakage; replaced all coils (6) - Visitor
I keep getting a engine coil misfire on #5. I had the coils and the plugs change but it wont go away. it's running very sluggish. when i warm my car up when its cold outside it sounds like my engine is whistling......SOMEBODY HELP - Visitor
car is missing intermitantly - Visitor
My 2000 Jag S-Type started cutting out really bad. I took it to the repair shop and had it put on the engine analyzer which stated I had a misfire on #2 cylinder. Coil and plugs were replaced. It is still doing the same thing. - kywildcatz
Valve cover gasket leaked oil into spark plug wells shorting out the ignition coils. Gasket and ignition coils had to be replaced. - Visitor
same issue misfire number 3 cylinder - Visitor
Engine running rough repaired coil #2 and spar plug - goodlocl
Misfire cutbacks mostly on inclines - Visitor
All four windows had to have the regulators replaced in a two year period. - Visitor
When I start it up it be popping, and sounds like it's going to shut off, - Visitor
misfire at idle and rough at 40-50 mph. replaced plugs no change, bought coil to troubleshoot no change when I went through all coils - Visitor
Ignition coils are readily available online, and they replace similar to the sparkplug procedure. However access is limited by the intake manifold. Take your time and replace the gaskets and spark plugs while you're at it. - Visitor
ONE CYLINDER GETS THE PLUG OILY AND IT CAUSES A MISFIRE, SAME PROBLEM IN A lINCOLN lS. - Visitor
At startup it sputters and struggles at idle. Once it drives it is fine while driving. - Visitor
replace coils and plugs 3.0 some shady mechanics don't replace 3 plugs located under intake - Visitor
Multiple replacements to include replacing catalytic converters that melt from the misfires. - Visitor
Have had the car for 13 years now and have been through a bunch of coils, seems like every two or three years there is one or more that go bad. - Visitor
engine light came on diagnostic coil6 even replaced then the engine light off, drove it for45 m...
Check engine light came on. Advised fuel tank cap failed. Replaced fuel tank cap. Engine light...
engine light came on. On dash when to auto zone and had it scanned it said cylinder 1 missfir...
had all 8 coils changed on 6th change car was over heating told gagage, now head gasket has gon...
replace coils every thing the people at jaguar said