Check engine light comes on and cruise control goes off other hen that it runs fine oh shakes on the highway.
It sounds like you have ruled out some common causes for the starting issue with your 1992 Oldsmobile 88 Royale. If the battery, terminals, solenoid, starter, and alternator have all been checked and are in good condition, there are a few other things you can try to troubleshoot the problem.
If you have checked all of these things and the problem persists, it is possible that there is an issue with the engine itself, such as a problem with the valves or cylinders. I recommend having a mechanic diagnose the problem in order to determine the cause and recommend the appropriate repair. I hope this helps! Let me know if you have any other questions.
SOURCE: i have a 1995 oldsmobile royale 88 and the check
Run into one of the bigger autoparts stores like Pep Boys, or Autozone, and get a free trouble code scan. This will point everyone in right direction, rather than guessing and spending money on parts that don't need replacing. If problem not obvious from codes, get back to us with those codes and we'll gladly assist you further.
SOURCE: 1990 oldsmobile 88 brand new
sounds like you have a couple problems here.,. without enough detail to pigtail either one fully, I'm going to give it my best shot at a guess or two...
How much cranking is required to start the vehicle? if it is a lot - you may want to look at the fuel supply.. filter, the fuel itself and or the fuel pump.
Second: you have something draining electricity from the battery. is there a light inside the trunk or in the glove box where the switch may be stuck on even though it's in theory supposed to be off because the door is closed? -I'm thinking something is milking power from the battery without your knowledge? perhaps the cigarette lighter or something plugged into it? it could be something as small as a check engine light lit up would drain the power out...
Finally, dieletric grease to help with your electrical connections wouldn't hurt albeit most likely not a sole cause of the problem you are experiencing..
Best regards
Ck
SOURCE: 1993 oldsmobile 88 royale has
Over half of GM no starts stem from the antitheft security system turning off starters or injectors. Its that chip in your key. Check out this link, fix it yourself and save some cash. http://vatspasslockpasskeysecurityhelp.yolasite.com/
SOURCE: need to see image or diaphram of how plug wires go on a 1992 oldsmobile 88 royale
This is an explanation of the entire ignition, but includes wiring for the V8 Ignition Systems Short Course CarParts com
SOURCE: How do I fix my van that will not start?
Hi James , you say you swapped relays ? The problem with that is you need to check for power an control at the relay socket . If you look on the bottom of the relay you will see four numbers , 30,87 an 85 ,86 . 85 an 86 are the control side of the relay . one of those two will have voltage an the other side goes to the PCM-engine computer . When you turn you key to start the vehicle a lot of things have to be right for the engine computer to energize that relay. No anti-theft system problems is the main one . Pin 30 should have battery voltage , pin 87 goes down to the S terminal on the starter solenoid . you can take a jumper wire an jump 30 an 87 the starter should crank over the engine - not start an run , just crank the engine over . There are a few good videos on youtube on starter system trouble shooting , pictures are better then me telling you. Good luck hope this helps
46 views
Usually answered in minutes!
×