Common questions

Why does the car make a clicking noise when excelling speed on tired?

Why does the car make a clicking noise when excelling speed on tired? Car wheels make popping or clicking noises due to faulty CV joints, worn struts or drive belts, loose hubcaps, cupped tires, or loose suspension. When does a loose camshaft make the loudest noise? Loose or improperly seated camshaft timing gears are usually loudest when warm. They are speed sensitive only. They are not load sensitive. Cam gear noise will usually be evident at a warm idle in neutral and sounds much like a loose timing chain noise. What makes a cv shaft make a clicking noise? Loud...
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What are the components of an ABS pump?

What are the components of an ABS pump? ABS Pumps, modules and hydraulic units combined. Modern ABS pumps are comprised of the ABS pump, module, motor and hydraulic unit in one combined unit. These combined ABS units are common for failing, causing the ABS light to illuminate, no communications or ABS pump constantly running... When do you know you have changed your ABS pump? When you have finished this job, if there are no warning lights on the dashboard, no leaks from any of the brake pipework and the brake pedal is nice and firm then you can be satisfied...
Easy tips

What does po171 and po174 code mean?

What does po171 and po174 code mean? An expert that got 5 achievements. Both codes mean a lean condition on the engine (P0171 for Bank 1 and P0174 for Bank 2). This is almost always because of a vacuum leak. Check all vacuum lines and vacuum operated equipment (EGR, brake booster, fuel pressure regulator, etc) for leaks. Why is p0174 system too lean Bank 2? P0174: System Too Lean Bank 2. PCM's Adaptive Fuel Strategy has reached its rich calibrated limit for bank 2. In plain English, this means that the PCM has detected a vacuum leak (it may be...
Easy lifehacks

Is it hard to replace motorcycle fork seals?

Is it hard to replace motorcycle fork seals? Fortunately, fork-seal replacement is generally uncomplicated. As always, the task is easier if you get your tools and supplies ready. You'll need whatever tools are necessary to remove the fork tubes from the bike, plus a hex socket to fit the socket-head bolt securing damping rod or cartridge. Can you ride with a bad fork seal? You should notride with a bad fork seal for many reasons, safety being number one. A bad fork seal could leak oil onto your brake calipers, resulting in trouble decelerating and stopping the bike. That, plus...
Other

What does the OBD code p0305 mean?

What does the OBD code p0305 mean? What the P0305 code means. P0305 is a generic OBD-II code that the engine control module (ECM) detected a misfire on cylinder number 5 of the engine. Is there a misfire code for cylinder p0304? P0304 Cylinder #4 Misfire. P0305 Cylinder #5 Misfire. P0306 Cylinder #6 Misfire. Misfire is present, but no misfire codes are registered in the computer's memory. Lack of power upon acceleration. Smell of unburned gas exiting the tail pipe. How much does it cost to repair a p0305 Chevy? The cost to diagnose the P0305 CHEVROLET code is 1.0...
Common questions

Why is there a grinding sound when I shift into reverse gear?

Why is there a grinding sound when I shift into reverse gear? Why is there a grinding sound when I shift into reverse gear? If you are grinding reverse gears it means the gearbox (also known as a transmission) has not fully disengaged from the engine and the gears are still rotating. One trick to eliminate the problem is to momentarily shift into a forward gear before quickly shifting into reverse. What to do when your car grinds into reverse? With no synchro in reverse the gear grinds. While in forward gears there are synchros involved. And this can mask...
Other

Can a bad throttle body cause an engine to die?

Can a bad throttle body cause an engine to die? A not calibrated throttle body can also cause this. You can calibrate the throttle body with most diagnostic scanners. The throttle body can affect the RPM the other way also. It can cause the RPM to be so low at idle so that the engine will die. Can a bad throttle body cause high RPM idle? High RPM Idle The throttle body controls the engine’s idle to make sure it is always holding a steady RPM. If there is a problem with the throttle body, it may cause the be...
Easy lifehacks

Where are the fan speeds on a Chevy Colorado?

Where are the fan speeds on a Chevy Colorado? Fan speeds 1 thru 3 are controlled by a resistor module mounted in the bottom of the HVAC case, forward of the glove box. There are some good diagrams in the link in Post #2, however the view is upside down. Look for a connector with four wires (Tan/Light Blue/Orange/Yellow). Is there a problem with my Chevy Colorado blower? Yup, common problem, the connector to the blower will show it as being burnt and you have to replace some items. It's not hard to do, but reaching the connectors through glove...
Other

What kind of car is the 2007 Optra?

What kind of car is the 2007 Optra? Have you driven a 2007 Chevrolet Optra? Displaying 1 - 10 of 23 reviews for 2007 Chevrolet Optra . A Daewoo By Any Other Name — In Canada, the Optra only comes in a 2.0L and was a Daewoo Nubira with a new name. It is not the same as an Aveo or Pontiac Wave, which were Daewoo Lacetti's, the successor to the Lanos. Where can I find spare parts for my Chevrolet Optra? You can choose your CHEVROLET OPTRA model: from diesel to petrol. Look through our choice of spare parts:...
Easy lifehacks

Is it OK to rebuild a 1998 corvette?

Is it OK to rebuild a 1998 corvette? A 1998 C5 base model, not so much. Here's the bottom line: if you have the original numbers-matching engine installed at the factory and it's not broken into little pieces, it's never a bad idea to set it on a stand and put it in the back corner of your garage while you drive around with a new engine in the car. I want more horsepower! What should I do if my Corvette engine is broken? If you want more power, you should buy a new engine in a box—you can choose...