The car just started consuming fuel more than before. I just read your response on the replacement of my BMW 1.5 complete second-hand engine. We have a location in Abeokuta (inside the Ebenfem Filling Station, opposite “Olobe”-Government Technical College, by Iyana-Mortuary, off Moshood Abiola Way) that you can take your vehicle to. The first challenge is how to get overheating vehicle to Lagos, as I do not like Lagos because of its idiosyncrasies. I want you to please help with the repair. Now the car overheats after driving 200 metres. Someone else had a look and did something with sensor. I went to your mentee in Ibadan and he did something with sensor and coil. My Pathfinder SUV 2006 had difficulty starting. Yes you can repair or rebuild transmission but the challenges faced by the technician are getting the right part to do the job. P0746 Acura Description: The line pressure solenoid valve regulates the oil pump discharge pressure to suit the driving condition in response to a signal sent from the Transmission Control Module. Possible symptoms: Engine Light ON (or Service Engine Soon Warning Light) – Transmission shift shock. The code is detected when the gear required by the Engine Control Module (ECM) does not match the actual gear when driving. ![]() Possible causes: Low transmission fluid level, Dirty transmission fluid, Faulty line pressure solenoid valve, Line pressure solenoid valve harness is open or shorted, Line pressure solenoid valve circuit poor electrical connection. Secondly, is it true that auto transmission should be replaced and not repaired when faulty? Thanks. This is the scan result – P0746 Pressure Control Solenoid A Performance/Stuck Off. Depleted coolants and antifreeze become acidic and turn abrasive over time, which causes damage to the bearings and impeller, according to AGCO Automotive Corporation.Ī broken water pump must be replaced immediately by a professional mechanic to avoid excessive overheating that can leave you stranded and cause severe engine damage, such as a blown head gasket or cracked engine block. This important cooling system component pumps water into the engine by spinning an impeller held by bearings. The coolant absorbs the heat generated by the engine and transfers it to the radiator for dissipation.Ī common automotive water pump is a centrifugal pump and is powered by the engine via a belt connected to the crankshaft. Aside from overheating, a distinctive grinding or whining noise caused by a bad bearing is also a symptom of a bad pump.Īutomotive water pumps keep the car’s internal combustion engine’s temperature at safe ranges by continuously forcing coolant through small passages inside the engine block and cylinder head while the engine is in operation. Automotive water pumps are designed to leak coolant through weep ports as a warning that they are failing. ![]() Coolant leaks and engine overheating are usually caused by a failing water pump.
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