With older cell phones I've had similar issues I'm sure you may have tried this but in case you haven't I've found gently cleaning the contact points on the actual sim card with a pencil eraser will improve electrical contact since the tiny metallic points that hold it in place may be wearing down the actual sim card which probably has become slightly contaminated with dirt and oils from ungloved handling while removing and inserting the item into your phone its free to try and couldn't hurt just be careful not to break the fragile gold color sim contacts. Good luck!

If the bolt itself is not stripped due to over tightening try screwing the lock nut in counter clockwise direction usually saws and grinders that spin clockwise and don't seem to tighten when using right tightly lefty loose rule are reverse threaded. Hope this helps!

If you can safely disassemble this item and it is no longer covered under warranty you can easily replace the speaker or speakers that are not working. Just find one that is similar in size and specs example ohms watts etc and either glue or screw it in place of defective one. This may involve soldering the 2 wire connections usually located at rear of the speaker magnet. You can also use crimp on wire terminals instead if you don't have access to a soldering iron. Reassemble then power the unit on and test for use...enjoy!

Most likely can be a gasket near throttle or carb that needs replacing or bolts tightened to spec a bad gasket or vacuum hose or tube that is damaged at ends ripped pinched frayed or disconnected which will cause the symptom you described called THROTTLE OR IDLE SURGING try listening for hiss or whistle of air or vacuum leaking around where gas line meets carb.

The throttle control on these cars is operated by electrical signal from pedal not traditional pull of cable. Try turning car on then disconnecting the throttle control module plug you can follow the wire from firewall near gas pedal up to throttle body near where plastic snorkel or intake hose connects from airbox to top rear of engine. Car should shut off after unplugging so reconnect and turn key off and on to attempt to restart if car now responds to depressing gas pedal your acceleration should be restored and car should be out of idle limp mode. If not may need to replace the throttle control module or inspect wiring for breaks melting splices pinches etc. Good luck

Power off and Unplug unit. Next try and Check nozzle for blockage between exit of filter and entrance of coffee pot. Make sure lids and all moving parts are closed and secured. Hope this helps usually something small that was overlooked if device was working normal before interruption.

Power off and Unplug unit. Remove Cover where Eletrical Switches and buttons are look for main power supply by following thick black or red wires that lead to a large square or cylinder shaped object that may still hold eletrical charge. Using a gloved and grounded hand and an eletrical test meter test both ends for voltage. If none present remove and replace this object called a CAPACITOR it is not a back to the future joke but an actual important part that acts both as a fuse and regulator for power that comes in from wall plug and supplies the machines motors and components with correct amount of power. If replacing this part doesnt help you may have to give in and call repair man or buy good used one from a friend or neighbor Good luck

You may have overheated the engine. Stop car let it cool for several minutes or hours if possible. Check coolant overflow reservoir and if accessible AND SAFE locate and using a gloved hand or shop rags remove radiator cap. Make sure coolant is full and topped off with proper Coolant Mixture NOT JUST WATER! Many times people assume that since Plastic Reservoir appears full that Radiator must be Full too however especially in higher mileage vehicles Corrosion and foreign objects can occur and cause blockage in the hose that attaches to top of radiator near cap. Be sure to replace or at least inspect and clear then tighten this hose once fluids are topped off. Then cross your fingers try and start then run car and see if fans come on again or if engine shuts off…if so you may have more serious problem like warped or blown head or intake manifold gasket …valve body or engine head damage also possible if you continued to drive vehicle while running hot which is NEVER RECOMMEND unless absolutely necessary to...

Dont drive car when metal to metal sounds are happening! Need more details like was car overheating was serpentine belt still in tact etc radiator and alternator repairs are signs your car has high mileage so make sure all bolts were tightened and all fluids are topped off like coolant engine oil and transmission fluid. Tow car home or to shop if possible then try to start the vehicle if it starts let it idle and look and listen for source of the loud sounds you heard and trouble shoot each symptom.

Do you have a case or rubber / plastic sleeve on phone? Try removing that and using a new micro usb charger not from 99 cents store they are made cheaply and easily break. I had same problem doing these 2 easy steps helped another tip dont use phone while charging!