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Curtis, Australia Car Mechanic
Category: Australia Car
Satisfied Customers: 1609
Experience:  Qualified Automotive Mechanic, LPG & Airconditioning Diagnostic Technician.
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Ua 2 falcon: My 2000 au falcon dedicated gas is running on

Customer Question

My 2000 au falcon dedicated gas is running on 4 cylinders have replace plugs leads and the coil pack no change
Submitted: 2 years ago.
Category: Australia Car
Expert:  Mechanic Martyn replied 2 years ago.
Hello Typically the most common cause of this is a blown intake manifold gasket - somewhere around number three or four cylinder. With the engine running lightly spray some wd40 or similar on the gasket joint and if the engine sound changes - the gasket is blown.If it doesn't alter the next step is a compression test to confirm if there is a mechanical fault.regardsMechanic Martyn
Customer: replied 2 years ago.
Hi Martyn have checked gasket and done compression test 175 psi all cylinders while checking gasket for leaks the coil shorted out on cylinders 1 & 6 this is the second coil it has fried
Regards Jamie