Fuel pressure and ignition spark need to be checked. Also, having fault codes checked in the engine computer is also necessary as hard faults that may prevent the vehicle starting could be stored. A faulty ground will generally be accompanied...
Cranking and turning over are both referring to the starter cranking or turning over the engine. If the key is turned inside the ignition and no sound is heard while attempting to start, the starter may be faulty. If a...
The system should be scanned and the 02 sensors checked when the system is enriched to see if the sensors respond correctly. You could just have a defective sensor or a convertor that is bad. Only these tests can determine...
Hi thanks for writing in. The Land Cruiser turbo diesel from that era uses a mechanical waste gate to bypass the exhaust around the turbine when the boost pressure reaches maximum. It should be a quiet and smooth action. It's...
The part number for the 3.5L 6-cylinder engine is 8966142G02 and the number for the 4-cylinder engine is 8966142F72. As long as the ECU you're getting matches or cross references the appropriate part number, there shouldn't be a problem. However,...
The water pump may be the cause, but it may also be the tensioner and pulley. The belt would need to be removed, and water pump pulley, as well as all other pulleys, checked for binding or problems. I recommend...
Hello. Unfortunately, there is no other way to get these unless you find a BMW certified repair shop. Due to the security concerns with these vehicles it takes a special computer to be able to program new keys to it....
Check the main fuse to the engine and see if its burned. If the fuse is good, then check the wiring under the dashboard and see if there is anything loose or damaged. A loose or damaged wire will cause...
Hi there: High idle speed is commonly caused by a vacuum leak, problems with the EGR system or the idle control valve on our 2000 Chevrolet Silverado. The best way to determine which one specifically or other item is causing...
The remote keyless entry system is not only a great convenience, but it increases vehicle security by being able to lock or unlock the doors from a distance. If the range of the remote decreases, there are a few points...
Since you said the problem only happens between 3rd and 4th gear, you likely have an internal transmission problem. An engine performance problem would likely be noticeable in all gears. Also, since the problem only happens when shifting from 3rd...
Blue smoke coming from the exhaust generally means that the motor is burning the engine oil. This can happen for a couple of different reasons such as worn piston rings or leaking valve guide seals. When this happens, the engine...
The Air Bag Light would set a code in the computer and should be checked by the dealer since you are still under factory warranty unless the stereo installer damaged the wiring or something to do with the airbag. I...
Hello, lets start with the basics: since the Check Engine Light is on, what problem codes are set? The codes are your friend - will make diagnosis much easier. Do you have spark at the spark plugs while cranking? If...
Assuming you replaced your vehicle's crankshaft position sensor for a P0335 trouble code and that code has not returned, this leads me to believe that the new sensor is either faulty or misadjusted. The sensor replacement should not have caused...
If there were other bad behaviors leading up this failure, like backfiring or surging, I suggest looking for any apparent air leaks in hoses leading into the engine. Any air that gets into the engine without passing through the Mass...
Hey there: It's common for many mechanics to make the mistake of mis-diagnosing the cause of an overheating situation; especially when they assume it's a thermostat issue. The problem could be caused by a blockage in the coolant tubes running...
Check the fuses with the auxiliary charging ports to see if they have burned. If the fuse is good, then there is an open or short within the wiring to the charging ports. The radio has an auxiliary wire attached...
If the car is cranking strong with the new starter, and just won't fire up, it's time to re-check the basics. Check for a good spark at the plugs. If spark is good, try spraying a bit of starter fluid...
Hello there, thanks for your question. I'd be happy to help. It does sound like a bad ignition coil is the cause of this P0302 trouble code. This is not uncommon since your car has over 100,000 miles. If it...
Hi there. The best advice I can offer is to let a professional mechanic come to your location and complete a brake system inspection as soon as possible. There are too many possible issues to list, especially possible ABS control,...
Thanks for writing in about your 2013 Audi Allroad Quattro. Unfortunately, this is an ongoing issue with Audi currently related to their electronic lane assist function. Audi is aware of the issue. I would recommend seeing your nearest dealer for...
