Easy lifehacks

What does code po403 mean?

What does code po403 mean? engine exhaust gas recirculation P0403 is an OBD-II generic code that indicates that the engine control module (ECM) has detected the engine exhaust gas recirculation (EGR) circuit has malfunctioned. The ECM detected a short or open circuit in the EGR vacuum control solenoid or wiring to the solenoid. What do you need to know about the p0403 code? Today, you’ll learn everything you need to know about the P0403 code: exhaust gas recirculation (EGR) circuit malfunction. 1 What Is the Code P0403? 2 What is the Relationship Between the EGR and Code P0403? 3 What...
Common questions

Which is the correct code for P0420 Bank 1?

Which is the correct code for P0420 Bank 1? Codes Related to P0420 1 P0421 – “Warm Up Catalyst Efficiency Below Threshold (Bank 1)” 2 P0422 – “Main Catalyst Efficiency Below Threshold (Bank 1)” 3 P0423 – “Heated Catalyst Efficiency Below Threshold (Bank 1)” 4 P0424 – “Heated Catalyst Temperature Below Threshold (Bank 1)” More ... What does the P0420 code mean on a check engine light? The downstream O2 sensor reading should be fairly steady. Typically the P0420 code triggers the Check Engine Light if the readings of the two sensors are similar. Oxygen sensors are also referred to...
Easy lifehacks

How to know if your car has a p0753 code?

How to know if your car has a p0753 code? Symptoms of a P0753 trouble code may include: 1 Transmission slipping 2 Transmission overheating 3 Transmission catches in gear 4 Decreased fuel economy 5 Possibly misfire-like symptoms 6 Vehicle enters limp mode 7 Check Engine Light illuminated Why does my GM car say no start no crank? How to diagnose a no start no click on GM vehicle. If you have a late model GM vehicle and turn the key only to hear nothing, you’ll most likely think you have a dead battery—and you may. But a no start, no...
Easy tips

How can I Fix my Silverado CD player?

How can I Fix my Silverado CD player? Spray it into a cup or something so you can dab it on the gear) and carefully touched a couple of drops onto the worm gear and no more problems! ( I was very careful not to touch oil to anything else inside ) Fixed first one over a year ago and it and second one still work fine. What kind of radio does a Chevy Silverado have? Chevrolet Silverado factory original truck radios. What's New? Chevrolet Silverado factory original truck radios. OEM Chevrolet Silverado stereos. Don't see what you're looking for?...
Other

Will a cracked distributor cap cause no spark?

Will a cracked distributor cap cause no spark? Loss of spark is caused by anything that prevents coil voltage from jumping the electrode gap at the end of the spark plug. This includes worn, fouled or damaged spark plugs, bad plug wires or a cracked distributor cap. Why do I have cracks in my distributor cap? In fact, the problem becomes wider in cold weather or low temperatures. This happens because the cold weather freezes or cools down the cap and then the sudden heat when starting the engine causes cracks in the cap. However, you can easily avoid this...
Easy tips

How do you remove an air conditioner evaporator?

How do you remove an air conditioner evaporator? Use a service manual to locate the evaporator and follow instructions for its removal. Flush all coolant from the system and place the liquid into an approved recycling unit. The refrigerant must be discharged before the evaporator can be remove because it is dangerous to remove parts when the refrigerant is still in the system. How do you replace the evaporator core on a Chevy truck? Steps Step 1: Remove the battery cable from the battery terminal. Step 2: Completely drain out the coolant liquid inside the pan by opening the release...
Easy lifehacks

Why does my brake pedal squeak when I press down on it?

Why does my brake pedal squeak when I press down on it? Worn brake pads: Over time, brake pads wear down due to regular wear and tear. When your car's brake pads need changing, they'll squeak when you press down on them. You should have your brake pads replaced as soon as you hear them squeak. Why does my car squeak when I release the brake pedal? The noise may be isolated to the master cylinder area. Some customers may comment on a squeak noise when the brake pedal is applied or when released. This noise is normally heard when...
Other

What happens if you misfire a Chevy Trailblazer?

What happens if you misfire a Chevy Trailblazer? The P0306 trouble code will trigger the Trailblazer’s service engine soon light. The vehicle itself may begin to run rough. It depends on how serious the misfire is. The vehicle may produce excess vibration, especially at lower RPM. Fuel mileage may suffer. What's the average price of a 2004 Chevy Trailblazer? In CARFAX Used Car Listings, you can find a used 2004 Chevrolet TrailBlazer for sale from $3,550 to $6,995. The average selling price of this vehicle on CARFAX is $5] Is there a problem with my Trailblazer cylinder 6? P0306 is...
Common questions

What causes intermittent operation on a Silverado Sierra?

What causes intermittent operation on a Silverado Sierra? Rockauto has them for like 30 bucks so it isnt a huge parts cannon projectile to try. The electrical schematic indicated it has a rheostat for fan speed control I just wanted to be sure that is what you have. Rheostats can get bad spots (worn or dirty) that will cause intermittent operation when you stop the control at one of these spots. What's the problem with my Chevy Silverado 1500? When it decides to act right, all is will. Anyone else found a solution? Chevy silverado 1500 2004. The same problem,...
Common questions

When did Chevrolet stop making the Bel Air?

When did Chevrolet stop making the Bel Air? With the 1953 model year the Bel Air name was changed from a designation for a unique body shape to a premium level of trim applied across a number of body styles. The Bel Air continued with various other trim level designations until US production ceased in 1975. What was the wheelbase of the Chevy Bel Air? The Bel Air received a major redesign for the 1959 model year. The most visual new change was the flat, wing shaped tailfins. The car was built on a 119 in (3,000 mm) wheelbase and...