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What is your question?
OBD CODE 044
What makes this problem better or worse?
CHECK ENGINE LIGHT COME AT 35 MPH ,GO
How long has your 1990 Chevrolet G20 had this problem?
More than a month

1 Reply
Hi - Dave here, contributing to RepairPal and providing expert advice since 2010. This code indicates "lean exhaust" - meaning, a low amount of hydrocarbons exists in the exhaust system. This can be due to fuel control issues or air intake issues. Hands on testing is needed to find out what's going on. https://repairpal.com/auto-repair-near-me Click the link to find some shops near you who can help out!