V8 caprice turned off whilst turning right wont turn on at all ive had a mechanic replace the distributor now it jst wont fire over iv been told i need an auto electrician and if that doesnt work its more than likely the crankangle sensor if thats not the problem it could be the alternator. Iv alrMeady spent $800 trying to guess wit mechanics pls help me Whats stopping my engine from firing ova