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I have a 1991 Honda CRX with a 1.5 or 1.6 motor will not start, cranks over,has fuel,no spark , replaces distubutor, fule pump, main relay, and the other 2 relays under the dash has been replaced.still have not fire and will not start up
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check for fuel presuure at the shraitor valve check gas filter for beinging clogged or real dirty when removed,you may have a problem with the electronic module or broken wires in distubutor,remove distubutor cap & make sure rotor is turning when you crank the motor over inside distubutor,there is a series of checks when you have a problem like that,fuel pump in gas tank my be bad
Is it not getting spark or gas? It needs both to run. Both main source. If no spark in any cylinder, then ignition module or crank sensor is likely faulty. If no gas, then fuel pressure regulator or fuel pump or fuel pump relay is bad.
the car wont start? do you mean the engine wont turn over or it wont fire or run? if the car does not run but it turn over, check the basic..see if you have sparks and fuel, then check all your fuse pertaining to engine and ignition. the car need to have both thing in order for the engine to run. If you getting both sparks and fuel you engine may have jump time especially with older car with high miles, it the sign timing belt getting worn, you don't want it to break. if you don't get fire from spark plug then you may have a bad coil,distubutor,rotor or timing sensor. if you get no fuel, fuse blown, bad fuel pump relay or fuel pump it self. hope that help some ..good luck
Easy one.This is a common problem on 88-91 Civics and CRX's.Check your main relay under the drivers side dash.It provides power to the ECU,fuel pump,and injectors.Its a squarish box with a single plug going into it held on by one 10 mm bolt.The solder joints break down over time and cause the condition you're having.You can pry off the plastic cover and resolder the joints if you are handy with a soldering iron,or just ask for a main relay at Autozone,etc.
Few possibilities exist. The fuel pump is most likely..This is given the fuel filter is in good shape. The coil and ignitor (in the distributor cap) is also a common problem.
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