Hi, I have an 89 Oldsmobile Cutlass Supreme, and as soon as the motor has a load put on it while driving, it dies. It just completely cuts off. No sputtering, in fact, sometimes its hard to notice. After pulling over, it may start or it may not. It cranks fine, and it tries to start but can't. Fuel pressure is fine. This is what we have replaced so far; fuel pump, ECM, MAF sensor, Ignition module, Temp sensor, crank sensor, and all 3 coils. It seems that something gets hot and kills the motor. After sitting for 2 to 3 hours it will start right up. We have had a snap-on diagnostics computer on it and it will throw no codes. We are in need of sincere help, smart ass comments don't help. Thanks in advance.
have the same problem?
Sunday, October 27th, 2013 AT 9:19 AM