The car shuttered while driving 70 MPH and did not do again until a month later. It would get hot and short out. Took a while to find that one. If you are comfortable with these partsI would replace the computer next. Also look for chafed insulation that can intermittently ground out a circuit. I see what you mean about it being something else. Starts at Apr 07, 2023 11:00pm Until: Apr 12, 2023 10:59pm Severity: Serious. 2023 CarGurus, Inc., All Rights Reserved. I forgot to mention I also tried cleaning the mass air flow before changing sensor and that did not work either. Yesterday my wife drove car to work and told me she though that the fuel pump was failing. Being the injectors instead of the pump makes more sense in light of the pressure being there after the car dies. As other have said, just changing parts by trial and error would soon exceed the cost of professional repair. If your vehicle has coil packs (is distributorless), the ignition module is underneath these coil packs. I have a 99 Buick park avenue 3.8 I was driving I suspect there may be another issue causing the resistance to change. My 94 se will start and run like for a half second or a second if you catch the accelerator just right. They have checked all the normal things that could cause this to happen. 1994 Buick Park Avenue 100,000 mi, Visitor engine shuts off when driving. One is the sensor that reads the oil pressure for the ECM. 99 buick park avenue starts then dies - zavicommunications.com I'm having to pay a lot of money to have a mechanic come to my house to replace it, since I can't get it started in order to drive it to a shop. Problems with anti-theft systems using the raised-chip key can prevent the car from starting. I had to bypass the key reader to get it to turn over and start for a second. I suggest ditching American cars altogether and buying a Honda, which is designed with better engineering. 7 weeks later it did not start again. Maybe early next week. 1598xx mi. Also picked up a vandalized 95 that runs out great but is unrepairable for parts. I have replaced the MAP sensor as well as the MAS sensor and still Im having the same problem. 91 buick park avenue: battery back..the security light came..start car Lights won't turn off when I shut off car, Interior lights stay on when I shut off by all 4 Buick Park Ave. ultra. down the road and it just died it will start rite back :-). She cussed me. After the car starts and dies it will start back but will not keep idling, the shop can not find the problem. Sounds like vats to me. wont stay on i have to keep pressing the gas peddle in and out to stay on. Will the injectors cause this to happen? Spark plugs and wires. October 13, 2004 in Buick - Performance and Modified. base transmission and I installed the 98 transmission in to the 99, The only You are using an out of date browser. At first it would die whenever I took my foot off the accelerator and just coasted with traffic. It will do this over and over again. 99 reviews. If it is not working or gets a no-pressure reading, it will kill the fuel pump in order to "save" the engine. When the car is off the service engine light is on, but it is not on when the car is on. Because there is fp at the valve after the car dies does it mean the fuel pump is not disabled? car runs then stalls and won't start for thirty minutes. Buick Park Avenue: 1995 Buick Park Ave. cuts off while driving
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