What are the most common Hyundai Excel problems?
According to Au7o's analysis of 180+ owner reports, the 1990 Hyundai Excel has 4 documented issues. The most frequently reported are: Automatic Transmission Premature Failure, Head Gasket Failure (Mitsubishi G4DJ/G4EK), Carburetor Idle and Cold Start Problems (Pre-1992). Of these, 2 are rated critical and should be addressed promptly.
Is the Hyundai Excel reliable?
The 1990 Hyundai Excel has 4 known issues documented across 180+ owner reports. 2 issues are rated critical: Automatic Transmission Premature Failure and Head Gasket Failure (Mitsubishi G4DJ/G4EK). Prospective buyers should inspect for these issues and factor potential repair costs into their purchase decision. Regular maintenance following the manufacturer's schedule helps prevent many common problems.
How much does it cost to fix common Hyundai Excel problems?
Repair costs for known Hyundai Excel issues range from $100 to $1,800, depending on the specific problem and whether you choose DIY or professional repair. The most critical issue, Automatic Transmission Premature Failure, typically costs $500-$1,800 to repair. Au7o provides step-by-step DIY maintenance guides that can help reduce repair costs.
What is the 1990-1994 Hyundai Excel Automatic Transmission Premature Failure?
The Excel's 4-speed automatic transmission is weak and prone to premature failure, especially when subjected to city driving. The clutch packs wear out rapidly, and the torque converter locks up harshly. The transmission often fails before 100,000 miles. Repairs typically run $500-$1,800. Severity: high.
What is the 1990-1994 Hyundai Excel Head Gasket Failure (Mitsubishi G4DJ/G4EK)?
The Hyundai Excel uses Mitsubishi-derived 1.5L engines (G4DJ and G4EK) that are prone to head gasket failure. The gasket material deteriorates from heat cycling and age, causing coolant leaks, overheating, and combustion gas intrusion into the cooling system. The Excel was a budg… Repairs typically run $400-$1,000. Severity: high.
What is the 1990-1994 Hyundai Excel Carburetor Idle and Cold Start Problems (Pre-1992)?
Early carbureted Excel models suffer from idle instability and poor cold start performance. The automatic choke mechanism sticks, and idle speed control deteriorates. Fuel-injected 1992+ models are less affected but can develop injector clogging. Repairs typically run $100-$300. Severity: medium.
What is the 1990-1994 Hyundai Excel CV Joint Boot Splitting and Axle Failure?
CV joint boots crack and split prematurely, often before 50,000 miles. Grease loss leads to rapid CV joint wear and clicking/popping on turns. Both inner and outer joints are affected. Repairs typically run $150-$350. Severity: medium.
