93 buick riviera won't start

Do your head lights come on? If not check your battery connections. If they do then go to the starter and check all connections there. Let me know how you do with this and let me know if thia=s helped or if you need further assistance. Thanks

Check all battery connections for corossion, battery to motor and battery to body ground for corossion under mounting bolts. Also check motor to body ground strap. Also check battery wire and all otherwires on starter solonoid. Check condition of battery, even if the dashboard lights up your battery can not have enough juice to turn car over to start.

Bad ignition switch or a bad/loose connection at the starter

replace the cam shaft position sensor

sometime the ignition switch will cause this problem, a condinuity test is recomended to ensure the contacts are not engaged when key position is off.

Mine did the same thing, it apparently was the mass airflow sensor, however the computer module also had to be replaced. It runs fine now!!

Remove the battery terminals from the battery and clean them make sure they are tight do this and you will be rolling again. It is a loose connection at the battery.

Time for a rebuild, or used trans.

Check to make sure that when you turn on ignition switch the solenoid is receiving power to engage the pinion gear and feed power to the starter motor. It is new so I suspect it is not receiving juice. U may have some bad connection causing the intermittent issue. PIA.

my 1995 buick riviera loses all power when i accelerate.it does not stall, but when i let go back to its regular idle, it takes a minute or so to get back normal. i have to leave it on its regular idle to get anywere, like back home