P3349 DTC For Chevrolet Grand Blazer
Chevrolet Grand Blazer Engine Specifications:
| Engine Type : | Single Cylinder Engine |
| Cylinder Type : | Opposite Piston Engine |
| Engine Air Intake Process : | Naturally Aspirated |
Your Chevrolet Grand Blazer engine control system detects a problem, the computer stores the diagnostic trouble
code P3349 in its memory.
To figure out what is wrong with your vehicle you must first extract the P3349 DTC For Chevrolet Grand Blazer.
To solve P3349 Chevrolet Grand Blazer problem, you'll have to remove the muffler, crankcase and other components blocking the valve chamber. Then, remove the cylinder head bolts (label for easy re-installation) Adjust the jaws of the valve spring compressor until they touch the top and bottom of the valve chamber Push the tool in to compress the spring and tighten the jaws Remove the retainers and lift out the valves , compressors and springs
P3349 Chevrolet Grand Blazer DTC Meaning
| P |
Powertrain Code - Problem is related engine, transmission and emissions systems. |
| 3 |
SAE - Generic |
| 3 |
IC Module 4X Ref Circuit Intermittent, No Pulses |
| 4 |
Control Module Throttle Actuator Position Performance |
| 9 |
A/C System High Pressure High Temperature |
If your vehicle failed a P3349 Chevrolet Grand Blazer test and the P3349 Check Engine Light is NOT on, chances are you have a problem with the OBDII system, a burned out MIL lamp, or a faulty catalytic converter. The converter is essentially an afterburner that cleans up the exhaust after it exits the engine. The OBDII system uses P3349 a ownstream oxygen sensor to monitor the efficiency of the converter, and it should detect a drop in converter efficiency if the converter has been contaminated or is failing (ignition misfiring, leaky exhaust valves, and oil burning can all damage the converter). What you want to look P3349 DTC For Chevrolet Grand Blazer: Any conditions that might cause ignition misfire, an overly rich or lean fuel condition, or loss of compression.
You can also check other Chevrolet car models :
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The listed Chevrolet models will give information about P3349 DTC.
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