In this video from M539 Restorations, Sreten works on diagnosing and fixing cold start issues on his BMW E21 323i project.

Question:My 2000 Chevy Blazer has the 4.3-liter V-6, and it won't start when the temperature outside gets below 32 degrees F. What should I check first? Answer:If you mean the engine won't crank over, ...