Engine cranks but don start i replace the ignition coil but is still not starting.
SOURCE: need location of ecm/ecu on 88-93 buick regal
Its under the hood on the right side of the inner fender well covered up with a black plastic shield
SOURCE: 91 buick regal 3.8 car stalled
I have found the most common part failure issue with the ignition system is the crank sensor, also called by some the TDC sensor.
SOURCE: 94 buick regal grand sport
sounds like the same thing that was wrong with the 94 GS i recently bought. found the crankshaft postion sensor to be bad. it controls your electronic spark timing which would allow it to turn over with out starting.
also does your stall when you are stopped and at idle or while at driving speed or both? mine would stall at idle and driving speeds. Changed that sensor and have not had any more issues with stalling. sensor should cost around $30-$40 dollars at your local autozone, takes about 2 hours to change just need to pull the harmonic balancer pulley (make sure to use the proper tool or you will bend the pulley) and the sensor is behind the pulley. you will gain easier access to doing the maintenace buy removing the passenger front tire and the little splash gaurd directly behind the tire held on by 3 quick release fasteners. hope this helps you out.
SOURCE: 1996 Buick Regal Custom w/3.1 liter-No Spark
disconnect you battery. take something and fray back the plastic on the main hot wire on the coil. take another wire and wrapp it to the main wire you just frayed. now take that wire and run it to you ignition fuse. re connect you battery and see if your vehicle will start. if so than you have either a break or a short in you hot wire for your coil.
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