Posted on 2/17/2023
We typically recommend that you change your fuel filter every 10,000 to 15,000 miles. If you think you have gotten a bad tank of fuel then we recommend that is changed again to prevent issues with your fuel system. Your fuel filter is sometimes a water separator on certain makes and models. Keeping water out of your fuel system is important. If your fuel is contaminated it can cause your fuel injectors to fail, high-pressure pump failure, low-pressure pump failure, fuel pump failure and possible engine damage. Give us a call and let us take care of you. Happy Adventures, Heather
Posted on 2/9/2023
Can I run bio-diesel instead of regular diesel This depends on the age of your engine and fuel system. Many of the newer diesels that were made after 2000 do not tolerate bio-diesel. The decreased lubrication caused by bio-diesel fuels can lead to high pressure pump failure, fuel injector failure and possible damage to your engine. Every engine is different and it’s best to ask if it’s right for your engine before using it. Give us a call and let us take care of you. Happy Adventures, Heather Our specials can be found here - Specials - J & H Automotive, Inc Ready to make an appointment … Appointments - J & H Automotive, Inc Want to know more … About Us - J & H Automotive, Inc ... read more
Posted on 1/16/2023
Your diesel could have a misfire due to a faulty fuel injector. Your fuel injector can fail due to do contaminated or bad fuel. Dirty engine oil on certain models, electrical failure or a mechanical failure of the injector. To know why we need to run tests to determine why you have a misfire and to prevent potential engine damage. We start with scanning the ECM for diagnostic trouble codes this tells us if the ECM recognizes the issue as a misfire or as an electrical issue. From there we then will either check electrical connections or take a fuel sample. The wiring harnesses for some fuel injectors can come unplugged causing a misfire. The wiring harness can also become damaged due to rubbing or other damage such as rodents. Sometimes this can be repaired, other times it will need to be replaced. When we take a fuel sample, we check for water contamination and other possible contaminates. To determine if the low-pressure fuel system is working properly, we test to ... read more
Posted on 1/10/2023
The same reason that you need to change your engine oil. Over time the fluid breaks down and stops protecting the transmission. This can cause your transmission to fail. How often is typically answered with a question of the type of vehicle you drive. How you drive and where you drive. That said, there are some general guidelines that can help you determine when it's time for a change. If you drive a manual transmission, it's generally recommended that you change your fluid every 30,000 miles or so. If you have an automatic transmission, the interval is usually a bit longer—somewhere between 30,000 to 60,000. Even if you fall within these ranges, there are other factors that can affect how often you need to change your fluid, including the way you drive and the conditions in which you drive. If you do a lot of stop-and-go driving you may need to change your fluid more often than someone who drives mostly on highways. Another consideration is if&nbs ... read more