Question about 1993 Mitsubishi Galant
Engine was running normally. Then lost power but was running OK but weas hard to accelerate Stoped on next traffic light but engine cut off but restarted again to next traffic light engine cut out again buy restarted one more time to make crossing then cut ut completely. Fuel supply and ignition works OK. Suspect Injection pump is not working properly.
This maybe caused by no fuel or faulty fuel pump, ignition coil, wire and plug crank position sensor. first check for spark by removing on spark plug wire and put a spark plug in the spark plug wire boot, donot touch the plug only the boot have someone crank the car over. if you see spark, that part of the ignition is good. if not, check the coil resistance if should 40 to 80 ohm with a volt meter pf not replace. if ok, but no spark check the igniton control madule make sure the coil and module are receiving current. if not check the fuse that feels them. if it is ok, check distributor cap and rotor. if rotor and cap are fine, check for fuel at either the fuel filter, the fuel return line or removing some spark plug and see if they are wet. if there is no fuel check the fuel pump and the fuse and relay that control the pump. if there is fuel with high pressure but there is no spark, check the crank sensor for signal with a volt meter while cranking the vehicle
Posted on Jan 02, 2009
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