I can think of two possible causes of this issue. One could be that the security system on your vehicle uses a separate siren from that of the horn and this siren has gone bad. The second possible cause of...
If the noise is heard when turning it could be the strut tower bushings. These are rubber bushings that ride on a bearing. They insulate the strut from your vehicle and aid in turning. Over time dirt gets between the...
If it's economy of service you want, you can't beat the Japanese. The Mazda is a very reliable car and will usually cost less to service than the VW. Most of the time, the Mazda will go over a hundred...
You say the first engine overheated and the head gasket was replaced. I assume the thermostat was the cause. Depending on how hot the engine got before blowing the head gasket, it must of weakened the engine block so that...
You may be having problems with the high pressure injectors in one or more cylinders. The injectors tips get clogged with carbon and do not spray good when the engine is cold. The problem may be random and intermittent. You...
Like your brakes, your clutch is hydraulic. It needs fluid pressure in order to operate correctly. If the level drops too low, the clutch won’t work correctly and you’ll hear grinding when you attempt to change gears. Here’s what you...
You can change the display based on what you would like the audio system to show you. The display has two available options: Title (the song name or program title will be displayed), and Name/Title (artist and song name, or...
Hi there - it's possible that your problem source is the torque converter lockup clutch NOT releasing as the truck slows down. This would lug the engine as though it's in top gear until vibration, or an engine stop/start sequence...
I would suggest having the alternator checked to determine if it is receiving the proper amount of voltage from something called the voltage regulator. The voltage regulator regulates the charging voltage that the alternator produces, keeping it between 13.5 and...
Be sure to maintain adequate coolant in the engine. If you suspect a leak, request a coolant leak diagnostic. The diagnostic trouble code referring to catalyst efficiency, although that issue should be resolved in a check engine light diagnostic, is...
From the description provided, it appears that your Oldsmobile Bravada may be experiencing a faulty shift lock solenoid. This solenoid is responsible for making sure you can only shift the vehicle in and out of park when the brake pedal...
Hello there, thanks for your question. In many cases, clicking and rattling noises, though they sound bad, are relatively minor with your 1976 Pontiac Grand LeMans. The most common causes for this would be due to the alternator, power steering...
Hello, I would start by extracting the problem codes from engine management and the transmission as well. You don't mention it, but surely the Check Engine light is on at this point. These codes will help determine a strategy for...
Hi there. You can drop the fuel tank from the bottom of the vehicle to get to the fuel pump. It would require removing the fuel neck, fuel vapor lines to the canister, the electrical harnesses, and the fuel tank...
You may need to have your lower control arm bushings checked for problems on both sides. If the bushings are worn, they may need to be replaced or the lower control arms need to be replaced. Have a certified mechanic,...
If the transmission is not faulty (e.g., clutches slipping) and thus the problem is engine related, among the possible causes of the hesitation are faults in the throttle position sensor, mass airflow sensor, vacuum leaks, a clogged fuel filter, defective...
When the charging system indicator comes on the majority of the cases are caused by a faulty alternator. I suggest having the starting and charging system tested by a technician. When the battery was installed a connection it may not...
