20 Most Recent
1985 Oldsmobile Delta 88 - Page 6 Questions & Answers
How do I replace thermostats?
There is only one water thermostat and it is located on the end of the hose that is attached to the top part of your radiator. Remove the fitting, take out old therm and insert new one in proper direction, reinstall fitting and ....................
1998 troubleshooting
The original OEM GM Shop Manual for that vehicle has EXCELLENT troubleshooting instructions for the HVAC system. I'd suggest you check eBay.
Why is my ECM not working
It would help if you would include the year of car. If it is pre 95, Test jump A and B terminal at diagnostic plug with ignition ON. The engine light should flash. One of these terminals is ground and the other goes to the computer. Ground the one that goes to computer and the light will flash. If not, the wire is open to computer
Not finding what you are looking for?