Question about 1994 Buick Roadmaster
The opti-spark distributor cap is below the water pump.
Often a leaking water pump will cause a short in the distributor
Due to the amount of time and labor cost to remove the water pump, and that fact that the water pump has to be removed to replace the distributor cap, it is a good idea to replace the distributor cap at the same time the water pump is replaced. The water pump is driven by a pinion shaft with an " O " ring. Be sure to replace the " O " ring too else you may shortly develop an oil leak at that point.
Posted on Feb 02, 2009
If you are losing spark from coolant leaking on it. You have probably got moisture in the distributer and wires. Pull the cap, dry it out and off, put it back on and then try it
Posted on Nov 25, 2008
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
Posted on Jan 02, 2017
Tips for a great answer:
Dec 21, 2013 | 1998 GMC Sierra
Feb 17, 2013 | Cars & Trucks
Jan 30, 2013 | 1991 Ford Tempo 4 Door
Feb 19, 2012 | 1997 Ford Taurus
Mar 29, 2010 | 2006 Dodge Grand Caravan
Mar 14, 2010 | 1994 Chevrolet S-10 Blazer
271 people viewed this question
Usually answered in minutes!
Step 2: Please assign your manual to a product: