Why would a 1996 riviera supercharged begin to run hot
Asked by Guru3FM2Q Jul 17, 2020 at 11:36 AM about the 1996 Buick Riviera Supercharged Coupe FWD
Question type: Maintenance & Repair
1996 Buick riviera is running warmer than normal, at time over 220...then it
comes down with or without ac on, as I shut it off, it goes back up, when
started?
2 Answers
brotherben answered 4 years ago
Check your coolant level and if it's good, it might need flushed or thermostat could be starting to go bad.
1 people found this helpful.
Also check the cooling fans, and, if your water hoses are collapsing, preventing proper water flow.