Chevy 4.3 V6 Reliability and Common Problems
Key points to highlight: Reliability: The Chevy 4.3 V6 Vortec engine is highly regarded as one of GMs’ most reliable engines, with reports of it lasting well over 300,000 miles. Performance: Despite some concerns about its power for heavy-duty trucks, the 4.3 V6 offers a good balance of torque and efficiency, making it suitable for …