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Omega General Help / Re: 2.6L V6 engine dies with out any clues
« on: Today at 17:46:35 »
Crank sensor is a very real possibility, but it's such an irregular, intermittent fault that it's difficult to diagnose and know that you've fixed it. A good quality replacement is a worthwhile start. Order of preference for good quality: brand new collected from a GM dealer, removed from a running engine and immediately fitted to yours, new branded from a reputable supplier, used that you removed from a running engine some time ago, whatever new that your favourite factor supplies.
If the car just stalls, it could be the air flow meter. That is easily checked by disconnecting it and seeing if the problem improves. If it does, you need a new one. The management light will be on all the time the AFM is disconnected and will go out when you plug it back in.
If the car just stalls, it could be the air flow meter. That is easily checked by disconnecting it and seeing if the problem improves. If it does, you need a new one. The management light will be on all the time the AFM is disconnected and will go out when you plug it back in.