P3391 DTC For Chevrolet Malibu
Chevrolet Malibu Engine Specifications:
| Engine Type : | Single Cylinder Engine |
| Cylinder Type : | V-Type Engine |
| Engine Air Intake Process : | Naturally Aspirated |
Your Chevrolet Malibu engine control system detects a problem, the computer stores the diagnostic trouble
code P3391 in its memory.
To figure out what is wrong with your vehicle you must first extract the P3391 DTC For Chevrolet Malibu.
Another consequence of P3391 Chevrolet Malibu engine overheating may be a blown head gasket. Heat makes aluminum swell almost three times faster than cast iron. Thermal stress can distort the head and make it swell in areas that are hottest like those between exhaust valves in adjoining cylinders, and areas that have restricted coolant flow like the narrow area that separates the cylinders. The typical aluminum head swells most in the middle, which can crush the head gasket if the head gets too hot. This will usually cause the head gasket to leak compression between adjacent cylinders, or leak coolant into the cylinders.
P3391 Chevrolet Malibu 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 |
| 9 |
TP Sensor Learn Not Complete |
| 1 |
PCM Stack Overrun |
The rule of P3391 Chevrolet Malibu code when it comes to emissions-related vehicle repair is that any modification that changes the vehicle from a certified configuration to a non-certified configuration is considered tampering: this applies to both vehicle owners and repair facilities and is, therefore, a Federal offense. Replacing a catalyst with a straight pipe is one traditional example of P3391. Likewise, overriding the OBD P3391 DTC For Chevrolet Malibu system through the use of high-tech defeat devices or non-certified computer chips, for example, would also be considered tampering. The OBD system may, however, be repaired back to its original certified configuration with certified performance chips or appropriate aftermarket parts.
You can also check other Chevrolet car models :
|
The listed Chevrolet models will give information about P3391 DTC.
|
