According to the AC Delco catalog, the OEM (original) pump used in the 2500 is A/C Delco part number 15909826. The OEM (original) pump used in the 2500HD is part number 15909827. Although there also "appears" to be a generic...
If you have a bad turbo lag then the turbo bearing may be going bad. The turbo is taking higher exhaust pressure to turn it fast enough to give good boost. Remove tub near turbo and wiggle turbo shaft and...
Hi there. The P0708 trouble code means that the Engine Control Module (ECM) has detected a malfunction with the transmission range sensor. A mechanic would begin the diagnosis of the P0708 trouble code by finding the manufacturer’s suggested procedure for...
Hello, thank you for writing in. Typically this is a sign that the vehicle is trying to tell you something. The first step is going to be scanning the vehicle for diagnostic codes to see if there is an issue...
Hi there. Sometimes a new compressor installation will not produce the desired level of cold unless the high pressure and low pressure hoses are also swapped, pressure checked for leaks and tuned after adding refrigerant. In other instances, components beyond...
Check to see if there are any stored diagnostic trouble codes. Be sure you have a fully charged battery that passes a load test. Confirm that the engine immobilizer system (security system) is not activated thus preventing the car from...
Based on your description, it is possible that the Pitman shaft seal could be the cause of the power steering fluid leak. This is because the pitman arm appears to be the only part that has power steering fluid on...
One of the blinking indicators, or the malfunction(s) that it represents, would have to be traced and resolved before it could be determined if they all have a common cause. The clicking noise is actually more likely to be from...
Hello. We will be happy to assist you. There are are a few things that I recommend a technician inspect. Fuel should have been inside the filter once you removed it. A test must be done to see if the...
Hi there. Alert chimes are triggered by sensors located on doors, seat belts and other devices that alert a driver that something is either open or not properly secured. To determine why they are not working correctly, have a mechanic...
Hi there. Usually the reduced power light is caused by an engine component failure, like the throttle body, TPS or bad O2 sensors. It is very possible that the additional transmission fluid has created a trouble code that might have...
Typically, P0700 will set due to a faulty transmission control module, a transmission valve body fault, shift solenoid issues, or an open or short in the wiring harness to these components. Start with the simple and obvious issues such as...
The dash lights will run through a relay, or a control module that has board mounted solid state relays. Using the wiring diagram, trace the circuit to find the point where the circuit to the lights is powered on even...
Hi there. Understanding what causes the transmission hot idle warning light is critical to diagnosing your problem. The Transmission Hot – Idle Engine message can be displayed when the transmission fluid is too hot, which prevents the transmission from cooling...
Hi Ryan. Thanks for contacting us today. An automatic transmission is a hydraulic system. If it does not have enough fluid, other mechanical components inside will not have fluid pressure to operate correctly. It can also cause mechanical damage inside...
Hello, thank you for writing in. Unfortunately, there are a large number of components that can contribute to this issue. The first thing you will want to do, regardless of a check engine light being present or not, is to...
If you put a coolant pressure gauge on the overflow reservoir and start the engine for a minute to see if pressure climbs above 15 psi rapidly? If it does then you have a head gasket leaking pressure into the...
Unfortunately in this case the only way to fix this issue most of the time as to go ahead and break the door panel so that you can get access to the inside of the door and get it open....
Hi Paige. Thanks for contacting us tonight. I would recommend contacting the individual or company who completed the recent service ASAP to inquire about this symptom; as it's quite possible that a major oil or cooling line to the turbo...
As long as the circuits aren't physically coming in contact with each other, there is no possible way that this could happen. Airbags are only deployed in the event that the crash sensor goes off. As long as the vehicle...