At Fixya.com, our trusted experts are meticulously vetted and possess extensive experience in their respective fields. Backed by a community of knowledgeable professionals, our platform ensures that the solutions provided are thoroughly researched and validated.
93 deville wont start.....has spark...tries to start when gas is poured into TB...also...pwr windows, locks, and trunk wont work...batt is fine....cranks fine, but wont start??
Re: 93 deville wont start.....has spark...tries to start...
You need to check fuel pressure on fuel rail,you need at least 55psi of fuel pressure to fire up.check fuel pump fuse and relay or any anti theft problems
- If you need clarification, ask it in the comment box above.
- Better answers use proper spelling and grammar.
- Provide details, support with references or personal experience.
Tell us some more! Your answer needs to include more details to help people.You can't post answers that contain an email address.Please enter a valid email address.The email address entered is already associated to an account.Login to postPlease use English characters only.
Tip: The max point reward for answering a question is 15.
The actuator should be accessible from inside the trunk behind the trunk liner (just follow the wire). You should be able to remove the actuator and manually push the latch.
There may be an air lock in the fuel line or fuel pump. Pour some
fuel in the carby and start the engine. You may need to do this a few
times to get the air lock out of your fuel line/pump.
Either via an actual theft attempt or you (or someone with your keys) not realizing that you/they actually armed the vehicle and opened the door or trunk afterwards.
Essentially this sounds like the vehicle was entered after being armed and the proper precedures not met to reset it.
The car may just need to be locked from the outside with the key (not the remote or keyless entry) while the doors are closed and windows are up, and then also unlocked with the key...
However it sounds as though you have perhaps driven it since then. If this is the case
You may want to check all your fuses and replace the ones affected by the anti theft system.
Security - Pwr Locks - Horn - Pwr Trunk Release _ Int Lights - and maybe The Emergency Flasher as well.
Be sure and check under the Dash, Hood and under the Back seat.
Cadillac recommends after a theft attempt, the vehicle may need to be serviced. So I recommend going through the fuses first, even replacing the battery in your remote fob and then if the problems still persist. have the vehicle serviced.
Hello: Please check the valet switch in the glove box if it is on, turn it off and try the trunk and fuel door. Also there are 2 fuses for this system. The fuses are in the trunk compartment fuse block. They are labeled as follows:radio/phone fuse 10 amp and convenience fuse 20 amp. The round key should open the trunk, if not then it might be the wrong key or the trunk lock cylinder may have been replaced.
I have a DeVille also, so if I had the siezed problem I would get a can of Blaster from Auto Zone and give it a good squirt then work with it. After getting it open spray Lock Wrench Silicone spray into it, because it did happen to me from lack of using the darn key.
sounds like it may be but first i would spray the moving points with wd - 40 and make sure nothing in trunk is it the way (lube is the cheapest place to start).
×