Having problems with your 1998 Volkswagen Jetta ?
Check engine light on a 1998 Jetta shows lien fuel intermittenant
Answers :
I had this problem. It was caused by cracked small vacuum lines on the engine. Replace the cloth covered ones (about 1/4" or 6MM). Then clear the OBD codes.
Repair Help & Product Troubleshooting for 1998 Volkswagen Jetta
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