If a vacuum leak occurred right after the carburetor was replaced then the gasket underneath it was not installed properly, is missing, or the vacuum hoses were not installed correctly. Prior to removing the carburetor I would double check the...
Hello there, thank you for asking about your 1992 Isuzu Pickup. A professional will have the correct equipment to read OBD1 codes. Retrieving the diagnostic trouble code(s) is the first place to start when diagnosing your vehicle. Increasing RPMs changes...
This sounds like it could possibly be a fuel-related problem for your 1991 Nissan Pickup. I would want to know what the fuel pressure is by testing with a gauge. I also recommend doing a compression test to verify good...
Hi. Noisy lifters can occur for a number of different reasons. The most common being low or old oil or a poor quality oil filter. If the oil filter is restricted or if it is full of debris, then the...
It sounds like the throttle cable has broke and needs to be replaced. I would have a certified technician come out and see if they can get it back on or, if it is in fact broken, have the throttle...
If the lights are fully illuminated, the starter or it's circuit is the most likely cause of your problem. However, an internal engine problem or problems with the battery could also be the cause. A trained technician will be able...
Hello there, thank you for asking about your 1993 Isuzu Pickup. It sounds like a bad ground in the instrument panel circuit. Looking at the wiring diagram, I see the AC heater control panel and instrument cluster share the same...
