Best to check fault codes and go from there, check for blocked air filter, high fuel pressure, leaking injectors, spark plugs, HT cables. blocked exhaust,faulty censers , compression test,throttle body censer.
You must have a fault code test run first, that is the start point on all modern systems of engine control.
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Best to check fault codes and go from there, check for blocked air filter, high fuel pressure, leaking injectors, spark plugs, HT cables. blocked exhaust,faulty censers , compression test,throttle body censer.
You must have a fault code test run first, that is the start point on all modern systems of engine control.