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Hyundai Tech Tip: No Spark, No Injector Pulse on 2002 Sonata 2.4 L Models
You may get a customer complaint that the vehicle died while in Drive, then wouldn’t start. There is no spark and no injector pulse, and no engine rpm on the scanner while cranking, and it's setting a Crankshaft Position (CKP) sensor code P0335. More
Engine Maintenance: OBD II Diagnostics, Misfire Codes, Fuel Trim Faults, Driveability and More
As automotive electronics diagnostics continues to evolve, so do the tools that are need to diagnose and repair today's complex engine and electronics systems. This lineup will arm you will some diagnostic tips and give you some invaluable service advantages on Porsche, BMW, Hyundai and Mazda models. More
Mercedes-Benz Tech Tip: Battery Acid Leaking into Battery Box
If you receive customer reports in Model 163.154/157/172/174/175 vehicles, all model years, of acid leaking from the battery ventilation hole causing damage to the battery box, follow the remedy procedures below which detail installing a hose/receptacle combination. More
Tech Feature: Diagnosing the Blue Car Syndrom of a Random Stalling Condition
Blue Car Syndrome is the non-technical term for a very common phenomenon. It is the experience that many people possess regarding having a specific observation, idea, experience, etc., enter one's consciousness, and then having it seem that the same observation or experience begins to occur with increased frequency. More
Tech Feature: Handling Hybrid Service
Right now, the service opportunities lie mainly in the future as hybrids move out of warranty and into the independent service bays. However, it's entirely realistic to expect hybrids to become a growing part of the automotive service market. More
Nissan Tech Tip: Engine will Not Crank with Outside Temperature Below 10 Degrees
This TSB applies to Altima, Maxima, Quest, Murano, 350Z, Titan, Armada, Pathfinder, Xterra and Frontier models. More
Tech Tip: GM's A/T is Stuck in 2nd/3rd Gear
Some customers may comment on one or more of the following conditions: the MIL is on; the transmission is defaulted to second gear (4L80/85-E); the transmission is defaulted to third gear (4L60/65-E); the instrument cluster is inoperative. More
Tech Tip: Service Engine Soon/Generator Light On, Engine Cranks Slowly, Will Not Start or Quits
Before servicing any electrical component, the ignition key must be in the Off or Lock position and all electrical loads must be off, unless instructed otherwise in these procedures. If a tool or equipment could easily come in contact with a live exposed electrical terminal, also disconnect the negative battery cable. More
Tech Tip: MIL Illumination with a Hex Code $3A Set
This bulletin applies to 1995-1997 (FJ) Chrysler Avenger/Sebring/Talon vehicles with 2.0L naturally aspirated engines. The repair involves replacing the intake air temperature sensor connector assembly. More
Tech Tip: Easy Fix for Mazda TPS Connection
Some Mazda B-2500 drivers may complain of a high idle in vehicles with a manual transmission. This may be caused by a poor electrical connection at the wire harness to the Throttle Position Sensor (TPS). A service kit (P/N 1F00-18-145) is available to resolve this concern. Correct the condition by following the steps in this Tech Tip. More
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