Questions & Answers for: Jaguar engine misfire Cars & Trucks

Misfires Runs fine until engine reaches 3,000 revs then misfires. New cylinder lined engine fitted in 2002 and mileage on new engine is 42,000 I had the same problem on two cars and found the leads ...

1997 jaguar xj6 Misfires The engine misfires at 50 mph or more. Mechanic r/p air flow valve which did not solve problem. The engine warning light flashes but goes out at lower speeds. What do we dp ...

...Misfire 4.0 I just bought a 2000 Jag S-type with the 4.0 engine. It was misfiring really bad, code was P0304, replaced #4 coil and plug. The engine is still misfiring but not as bad as before and it ...

Engine misfire Just had engine on my XJ sport 3.2i steam cleaned and now have a misfire, will it clear itself. Hi, I solved the problem by undoing all the HT leads and found water at the bottom, once ...

...the gap), plug wires, and coil packs. MISFIRE CAN BE CAUSED BY WORN SPARK PLUGS OR BAD COILS, ALSO DIRTY CLOGGED UP FUEL INJECTORS, OR DEFECTIVE FUEL INJECTORS WILL CAUSE ENGINE

...engine speed reduced After clearing the DTC, complete the Misfire monitor drive cycle Check for a reoccurrence of fault DTC. Possible Fault:-Cylinder compression low Worn camshaft / broken valve ...

for a Random misfire may eventually set to the problem sparkplug wire or plug.  Even knowing which side of the engine is causing the misfire can help to narrow down an individual coil-pak or wire

misfire. The engine light is on and is blinking when car is driving uphill. What is the solution here? The engine light is on because have a fault code P0304, it means Cylinder 4 Misfire Detected_____

...misfire occurs, engine speed will fluctuate. If the engine speed fluctuates enough to cause the Crankshaft Position (CKP) sensor signal to vary, the Engine Control Module (ECM) can determine that a ...

...engine misfire under hard acceleration. Fault codes P0306 and P1314 shown. Any Ideas ? p0306 is misfire with number 6 cylinder P0306 Cylinder 6 Misfire Detected and p1314 cat converter problem P1314 ...