Snow Mobil 2010 jaguar kuzuma 600 has no spark plugs are ok

The correct spark plug for both the normally aspirated AJ33 and AJ34 and supercharged AJ33S and AJ34S 4.2L engines is Jaguar part number AJ8 4575, which is made by NGK and is their part number IFR5N10 (7866). This is an iridium electrode plug and the gap specified by Jaguar is 0.9mm-1.0mm (0.035-0.039 in.).

A very simple solution to repairing all by yourself is getting help from handbooks, they're very detailed and complete in every way so for me it was my best source to repair
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bad fuel or carb needs cleaning

hi

check to see of it has spark to the spark plugs

if not that's a possibility

if theirs spark you have eliminated that


check the fuel

if no fuel that's a possibility

if you have fuel you have eliminated fuel injectors


if spark and fuel is ok


check these 2 first

cheers

Take it back to the mechanic.

You could have a hole you cant see in the primer or line to the carb. They vibrate and rub. Make sure you DONT use eco gas. This will turn your gaskets to trash in one summer of not using it. Lastly dump out the old gas and start with new. Snow blowers are famous for condensation building in the tank. Hope I helped

Do you have normal compression in all cylinders ? An exhaust valve could be burned or sticking open.

check your intake manifold for leaks if you recently had your spark plugs change, or it could be incorrect spark plugs, or bad temperature senser.

Had this problem before and found it to be the crankshaft sensor. This would be cheaper fix than the Lambda sensors.