Q: Windshield wipers stopped working

Modern cars such as yours are able to use the 87 octane gas even though they are meant for 91 octane. The ECU is able to detect that the vehicle is running on 87 octane gas and reduces engine timing....

It sounds like you have a real bad vacuum leak (https://www.yourmechanic.com/article/is-it-safe-to-drive-with-a-vacuum-leak). After you replaced the radiator and hoses to get it running again check all the vacuum hoses to make sure there is no broke hose. If you find there...

Hello there, having faults within the first 5000 miles is not uncommon. This is the time where any faults from the factory will show themselves. It is entirely possible that through the manufacturing process, a piece of metal worn off...

Hello. Most of the time, this is the first indication that the timing belt is failing (https://www.yourmechanic.com/services/timing-belt-replacement). The timing belt needs to be checked to see if it is going bad. If the belt is fine, then you may have...

Hello. From what you describe it would appear that there may be more than one issue with the vehicle. The rpm fluctuations can be caused many different things. A few things I would check are the idle air control valve...

Hello. All of this depends on what was spliced into that circuit when the engine was swapped out. I usually isolate this problem by disconnecting the circuits in it until it no longer blows. This fuse usually has a problem...

As you may know, trouble code P0420 (https://www.yourmechanic.com/article/p0420-obd-ii-trouble-code-catalyst-system-efficiency-below-threshold-bank-1-by-jamahl-walker) relates to the inefficiency of the catalyst system, which detects the presence of oxygen in the exhaust gases. This can be caused by failing O2 sensors that need to be replaced. This...

Hello there, many faults will cause your 1985 RX-7 to not have power at the fuel pump. The most common faults are the ignition switch, a shorted wire, improper ground, or a faulty fuel pump (https://www.yourmechanic.com/services/fuel-pump-replacement). The first step will...

If you did not have an overheating problem prior to the repairs that you have listed, a likely cause of the present overheating is trapped air and/or low coolant level. Trapped air can prevent coolant circulation thus causing the no...