The Keihin three-barrel carb is used on Honda’s CVCC engines. The third “barrel” of this carb feeds the required rich mixture into the engine’s precombustion chamber. When someone monkeys with the third-barrel linkage adjustment, he can easily upset the carb’s entire mixture range! Whenever you discover that the adjustment’s been disturbed, show the customer immediately. Without a flow bench, you may never restore the correct adjustment. Then it’s new carb time!
This specific HVAC system has no self-diagnostic abilities, but does control the blend doors and A/C while manually controlling the blower motor speed. This article is intended for the learning technicians that have an interest in diagnosing and testing a Hyundai HVAC...
How can an investigation go from bad to worse and solve these issues in a cost effective manner? Back Story 1 The Tucson arrived at the repair facility because the Check Engine light was illuminated, and secondhand information indicated that “The engine tended to...
This story begins at the local coffee shop. We noticed at the drive-through a modern Alfa Romeo. A chat with a close friend revealed that the vehicle owner was displeased with the local dealer and a contact was created. Displeased with the dealer was a mild term. The...
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