Cadillac Vehicle Parts & Accessories - Recent Questions, Troubleshooting & Support

Sounds like you might have some corrosion at the contacts on the controller causing high resistance. If you are unsure where it is located, follow the cable from the throttle plate to the controller which will be black, and usually has a soft rubber cone shape on one end where the cable attaches. Pull the plug and inspect it for corrosion. You can clean the contacts with electronics spray or a mixture of baking soda and water. (1 tablespoon to 4 ounces of water). After the contacts are cleaned and free of any corrosion, rinse them thoroughly.

Cadillac Vehicle... | Answered on Feb 02, 2018

I would say that when the alarm was removed that there is some wiring that needs to be connected properly so that it will run again

Cadillac Vehicle... | Answered on Nov 10, 2017


Emission System... | Answered on May 26, 2016


connector.... | Answered on May 26, 2016

Hi, You dont say which engine But 68 cads use 400+ cubic inch engines. It is the same as the 327.s. This is a very important procedure and MUST be done in stages and in a certain bolt tightening sequence You start at middle top and work your way around the pattern to just snug up the bolts. Then to 25 lbs following pattern Then 50 lbs Untal you reach your correct torque. DO NOT OVER TIGHTEN. You have to go on line (say Auto Zone site) and get the correct pattern and torque .
If you have installed new gaskets make sure they are installed correctly. should say this side up or right and left. If you don't find your spec's on line I can look them up in my goood old school books for you. Mike.

Engines &... | Answered on Oct 12, 2014

Inside of each tire attached to the valve stem is the sensor that transmits the air pressure to the indicator panel. It is possible that the sensors have gone bad on the rear of the car or that for some reason they were removed when new tires were mounted on the car. The only way to check that out is to have the tires dismounted and check the transmitter on each of the rear tires.

01-05 DeVille 2... | Answered on Sep 09, 2014

have got the air out of the system,as the boot came off there could be grit on the boot face

Suspension &... | Answered on Jun 04, 2014

That's no easy job. There are panels that have to be removed with specialized tools found only at the dealership. Take it there to get fixed

Gauges for... | Answered on Mar 20, 2014

Log in to your PayPal account at

member. cap kit.... | Answered on Dec 16, 2013

No. The casings will not allow for it to be turned around, if it is upside down the direction will change and the rounded side of the tooth on the crown wheel is the drive side- designed to take the load.

mat. front/rear... | Answered on Nov 11, 2013

vacum hose leaking or not functioning at all trap door to left of glove box in dash

Cooling System... | Answered on Aug 12, 2012

what is mileage since last brake jod? sounds like pads and rotor are gone!

Brakes for... | Answered on May 21, 2012

many places offer free a/c checks. take it to one of these places. will more than likely need a freon re-charge

Air Conditioning... | Answered on Mar 01, 2012

what year car is this! or if the check engine light is on. you can go to auto-zone etc, to have the code read for free of charge, just tell them your check engine light is on, and you need a readout of the code. good-day !

Emission System... | Answered on Jan 14, 2012

Not finding what you are looking for?
Cadillac Logo

22 questions posted

Ask a Question

Usually answered in minutes!

Top Cadillac Vehicle Parts & Accessories Experts

Thomas Perkins
Thomas Perkins

Level 3 Expert

14636 Answers

John Totten
John Totten

Level 2 Expert

105 Answers

Brian Williams
Brian Williams

Level 2 Expert

199 Answers

Are you a Cadillac Vehicle Part and Accessory Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides