Q: advice on infiniti fx35 2006/ 2005 Mercedes ml350

From what I am reading, your vehicle seems to be experiencing a serious problem. From my years working with these vehicles, it could very well be that the brake caliper has seized (https://www.yourmechanic.com/services/brake-caliper-replacement)in that stuck wheel. Often the brake caliper...

Hi there. Most of the time this is caused by a bad fuel pressure regulator (https://www.yourmechanic.com/article/symptoms-of-a-bad-or-failing-fuel-pressure-regulator). Typically, an old fuel pressure regulator will be blown out from the new fuel pump due to the higher pressure. This is going to...

This may be a voltage regulator issue. The voltage regulator is a unit that regulates the charging of the battery by the alternator (https://www.yourmechanic.com/services/alternator-replacement). When the voltage regulator is not working properly, this may result in the alternator allowing too...

Hi there. There is a parasitic draw that is making your battery go dead. First, charge up the battery to the maximum voltage that it will go to, ie: 12.4 volts to 12.6 volts. Anything under 12.4 volts, then the...

Hi there. I watched the video and was unable to determine for sure what is causing this noise. However, it resembles a damaged tie rod or wheel bearing. It is true that if the component wears out too much, it...

Hello - your Fiero uses rather long cables for the shifter linkage (https://www.yourmechanic.com/article/symptoms-of-a-bad-or-failing-shift-selector-cable), and several pivot mechanisms that are potentially very stiff if they have not been cleaned and lubed in recent history. Cold weather also makes cable action stiff...

Since you were first showing misfire on number 5 cylinder and now you are showing misfire on number 1 cylinder. I have to say you introduced a problem on number one cylinder. I suggest first removing and checking the spark...

Hi C.F. Theoretically, it could be both a brake or transmission problem. It could also be due to a wheel bearing wearing out. Typically a brake grinding issue will occur when the vehicle is slowing (in forward or reverse). The...

If the caliper is leaking, the most effective course is to disassemble it, inspect the bore, and re-assemble it with new seals. It is unlikely a leak will be resolved by any "external" measures. If you desire a resolution, please...