Hello. A buzzing noise that goes up and down with engine RPM is usually caused by an issue with the alternator. It is either caused by it being shorted internally, it being loosely connected, or a bad ground connection to...
Hi there. I don't think that this is an overheating issue. This sounds like a carburetor problem. If the choke is not working correctly, then this will occur. The choke needs to open when the engine is warm as the...
Hello. It is possible that there is a wiring issue, or that the carburetor is actually leaking fuel into the engine which flooded it. I usually pull the spark plugs first to see if they are covered in fuel. If...
Hello. Thanks for writing in about your 1974 Chevrolet Chevelle. If you got a spark from the wire on the back of the alternator, then you shorted something out. You need to follow the wire from the alternator to where...
Hello. It sounds like the carburetor is either gummed up or there is no spark. I usually check for spark first. If there is no spark, then there may be an issue with the distributor wiring or the rotor. I...
The performance of the battery and charging system must be checked. There may be a problem with the alternator recharging the battery especially if the vehicle required a jump-start after a new battery. Hire one of our expert technicians to...
You likely need to bleed the pressure out of the hydraulic system. Improper installation could also have caused the problems. I would have a certified mechanic, such as one from YourMechanic, inspect your clutch issue and make the needed repairs...
Hey there. If the smoke is not coming from the exhaust, it may be possible that the white smoke is coming from oil leaking onto a hot exhaust manifold or another piece of the motor or exhaust. The PCV valve,...
Hi there. Check to see if the fuel that was in the system was old and sitting for a while. If so, I recommend putting in a fuel water evaporator chemical that can be purchased at a local parts store....
Hi. It sounds like you may have some bushing o shift linkage issues keeping you from getting in reverse. You should see if you can put the transmission into reverse manually. You do this by disconnecting the shifter from the...
