Question about 1991 Cadillac Fleetwood
Have already replaced coil, cap, rotor, wires, and battery
Do you have normal compression, spark, and fuel pressure ?
Will it try to start if you spray starting fluid into the throttle body ?
Posted on Feb 11, 2014
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Posted on Jan 02, 2017
When you disconnect a spark plug wire, do you get spark when you crank the engine over?
When you turn the key to the "run" position (do not crank) do you here the fuel pump run for 2 - 3 seconds?
Let me know.
Posted on Mar 27, 2009
SOURCE: 1992 Cadillac w/no spark
check the crank and cam sesor first, a good scan tool will tell you if these are working, make sure you are getting power to the ignition module, check these and get back to me we'll go from there,please rate my fix as i strive to be the best. ps, check the voltage with a dvom meter a test light could cause more problems
Posted on May 12, 2009
SOURCE: engine miss,replaced fuel
Do a compression test and make sure it is not a mechanical problem.Could be burnt valve,bad cam,or broken valve spring.If you know which cylinder is missing pull the valve cover and check the valves and see if they are all moving up and down evenly when you turn the motor over.Just disable the vehicle from starting or you can do it with it running.Hope this helps.Good luck.
Posted on Feb 18, 2010
SOURCE: turns over but wont start
I don't know about cadillacs but . I have a 98 dodge ram that did the same thing turn over but wouldn't start. it was the crank position sensor. $89 part. $100 labor cost. I hoped this helped..
Posted on Mar 11, 2010
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