Question about Cadillac Cars & Trucks
No spark....You need to check to see if you have spark at the spark plug. There is a spark testing tool made just for this...I'm sure you'll find that you don't have spark...
Posted on Feb 21, 2019
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Posted on Jan 02, 2017
you need to figure out if your missing spark at the plgs,or check fuel pressure at fuel rail,you'll need at least 55psi of fuel pressure,but if you have had no luck spraying the throttle body,your probably missing spark
Posted on Jan 07, 2010
BUFF OUT THE KEY WITH A WOOL PAD TO GET GOOD CONTACT. IF THIS DOES NOT WORK SPEND $20.00 AND BUY A NEW KEY FROM DEALER
Posted on Jun 11, 2012
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Jan 15, 2018 | 1990 Cadillac Deville
Car not starting or turning over indicates towards multiple possibilities.
It can be issue with battery or weak battery. But if battery checks out ok, then
it can be starter issue or faulty alternator or problem with low fuel pressure or
no spark at spark plugs due to dirty spark plugs or faulty ignition
coil or injectors getting cracked or dirty and needs to be cleaned.
To confirm the problem, the basic troubleshooting is required.
Click this link below and follow the troubleshooting:------
This will help.
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