Hello. I am seeking some semblence of sanity from some one knowledgeable about Buicks. My car stalls and quits running while hot. At first my mechanic thought it was electrical, so I received on different visits a battery, battery cables, alternator and an ignition modulator. Then it was determined to be heat related so I got a thermostat, coolant, radiator flush, block flush and so forth. The new mechanic noticed the upper radiator hose was hot, radiator cold, so he installed a second thermostat and relay to the radiator fan. After leaving his garage, the car broke down three miles away. The car has broken down 19 times in under three months and now the garage is talking fuel pumps and filters. Any suggestions? The car overheats in traffic, on open roads and it shudders when going up hills. I?m not even sure it is a heating problem any more. Thanks for any input out there as my first two mechanics seemed to just replace things which obviously hasn?t improved or corrected the problem.
- posted
15 years ago