5 Reasons Your VW Jetta Won’t Start
There are many reasons why your VW Jetta might not be starting. Here are a few of the most common
Dead battery
Faulty starter
Bad alternator
Clogged fuel filter
Bad spark plugs

There are many reasons why your VW Jetta might not be starting. Here are a few of the most common
Dead battery
Faulty starter
Bad alternator
Clogged fuel filter
Bad spark plugs

Common issues with Volkswagen Jetta
Engine problems (oil leaks, misfires, and excessive oil consumption)
Transmission problems (hard shifting, slipping, and failure)
Electrical problems (headlights that stay on, windows that won’t roll down, and power locks that don’t work)

Common problems with VW Jetta
Engine misfires
Transmission problems
Electrical issues
Rust
Oil leaks

Common problems with 2015 Volkswagen Jetta
Engine stalling
Transmission problems
Electrical issues
Paint defects

Common problems with 2006 Volkswagen Jetta TDI
Diesel particulate filter (DPF) problems
High-pressure fuel pump (HPFP) failure
Turbocharger failure

Common problems with 2020 Volkswagen Jetta
Engine knocking
Transmission problems
Electrical issues
Paint defects
Windshield wiper issues

Common problems with the 2021 Volkswagen Jetta
Engine misfires
Faulty fuel injectors
Transmission problems
Electrical issues
Paint defects

Common problems with 2014 Volkswagen Jetta 1.8T SE
Engine oil consumption
Faulty thermostat
Power steering pump failure
Transmission problems

Common problems with 2008 Volkswagen Jetta
Engine oil consumption
Transmission problems
Electrical issues
Rusting
Head gasket failure

There are many reasons why your Volkswagen Jetta might not be cranking. Here are a few of the most common
Dead battery
Faulty starter
Bad alternator
Loose or corroded battery cables