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My 1.8 opel astra classic 16v is cutting fuel while driving, it also does not have power when driving, th rev counter can only go up to five, what can be the roblem?

I rcently overhalled the engine and bought a new aflow meter sensor, the car has compression and is starting fine sometimes and at times the engine takes long before it starts

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Are you sure it is not a spark issue? Some ignition modules have a low speed and a high speed section. If it is fuel, install a fuel pressure gauge you can use while driving to check if fuel pressure is really dropping at 5K rpms. If so, could be bad filter, regulator, or pump.

Posted on Dec 10, 2014

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Posted on Jan 02, 2017

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