A 1997 Suburban may lose power while driving due to several potential issues, including a failing fuel pump, clogged fuel filter, or issues with the ignition system, such as worn spark plugs or faulty ignition coils. Other factors could include a malfunctioning mass airflow sensor or oxygen sensor, which can affect engine performance. Additionally, problems with the transmission or exhaust system may contribute to power loss. Regular maintenance and diagnostic checks can help identify and resolve these issues.
Is the engine running ? no
If you lost power while driving it could be the alternator. Its not charging your batter anymore
a clogged fuel filter and dirty fuel.
One thing that it could be is that your fuel injectors are clogged. You may also just have some bad gas in your vehicle.Ê
Loose battery cable much?
There are many reasons as to why a car may lose power while driving. However, the most likely cause is a bad fuel pump. This causes the car to 'think' that there is not any gas, so it begins to stall, and eventually stalls while driving.
Ford f350 super duty shut off and lose power while driving
probably fuel filter or a simple tune up
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I would suspect a fuel pump that is getting weak. This is the #1 problem with these trucks. It will get worse and worse until it quits. I would have it tested as soon as possible. Also check the Cat.
probably the fuel pump
check battery cables at battery may be lose.