Hi I just bought a used V70 1998 with 160K. The fuel pump was just replaced before I bought it. It runs and drives great. It has an issue today though. I started it up and let it idle to warm up and change the oil. It idled for about 15 min and stalls. I restarted it and it will do the same if let sit to idle. I checked fuel pressure and it is 40-50 lbs at the rail and does not loose pressure when it dies. It just seems to shut off if left to idle for 15-20 min? It does not stall when driving and has no restart issues? Plugs and cap and rotor are new. Any help would be appreciated. Thanks.

 

I wonder if the fuel pump relay is goind bad.

Also check and see if you have an injector relay on top of the radiator.

 

CEL finally came on MAF code. Replaced MAF and runs like a dream again. Thanks for the help!!!

 

Glad all is fixed.