Questions & Answers for: Buick Riviera 1990 buick hard starting

...1990 Buick Riv trans slps in & outta gear; restart to engage Shortly after install of used transmission, start car, put in reverse - not engage, put in drive - not engage; restart ignition, engages. ...

1990 buick wont start after driving needs to sit for a while my car starts runs fine then when parked will not start untill it sits for a half hour or so? It has died on the run a couple of times. ...

1990 buick riviera doesn't start car stalls at stop signs

...1990 buick riviera use a jumper if so where what are the codes get back to you. The fuel pump on my 1990 buick riviera has been replaced and in purrs like a kitten when standing still but shuts off ...

...1990 buick riviera? I have removed all visible screws and bolts but, the console that is closest to the dash won't budge. The console snaps in place and the screws holds it in place to keep it from ...

Location of the cold start valve on the 1990 Buick Riviera Can you explane(cold start valve) I never heard of.

...Buick 1990 Riv; stalls unpredictably; cold, hot, warm, running or not running may not start; engine turns over; no spark; good crank and cam sensors, and signals; when stalls and no start condition, ...

1990 buick riviera wont start replaced battery engine rolls over replaced battery with new battery engine rolls over wont start before car broke down it was running as if it had no power i checked ...

1990 buick riviera cranks but wont start hard to start, will not stay running when cranked over. it will crank but will not stay running under own power. motor keeps cutting in and out. Check your ...

1990 Buick Riviera. How to replace the crank module please? question edited for clarity. Question moved to model category. 'crank module'? Do you mean 'crankshaft position sensor'. ...