I don't offer bull, I only offer what I know works.
Bob Wildman posted an answer for this 2007 GMC Yukon:
"An Oil Pressure Sensor/Switch is just that, a 'pressure sensor', and yes they do have a..."
Bob Wildman posted an answer for this 2001 Chevrolet S-10:
"CHEVY HEATER PROBLEM RESOLVED IN A FEW MINUTES COSTING LESS THAN $50.
My 2001 S10..."