1997 ISUZU ISUZU HOMBRE LOSES POWER

  • Tiny
  • Lauriecory
  • 1997 ISUZU

Engine Performance problem
1997 Other Isuzu Models 4 cyl Manual

Truck recently started losing power while driving. Thought it might be bad gas. Spark plugs replaced. Fuel filter replaced. Fuel pump replaced. Battery tested - good. Alternator tested - good. Some hoses replaced. Belt tensioner replaced. It is still losing power while driving, or it won't even go over 35 mph. Any thoughts?

Do you
have the same problem?
Yes
No
Thursday, July 31st, 2008 AT 3:43 PM

1 Reply

  • Tiny
  • Klshiel
  • MEMBER

What does the engine sound like? If it is missing then it is usually in the ignition. If it feels like the truck is driving through sand and surges but perks up when you put it in neutral and let it idle for a minute it is probably in fuel system. If it doesn't even like it in neutral it may not be getting enough air through the filter and out the exhaust. If the engine sounds fine but just doesn't make you go faster it may be in the drive line.

Was this
answer
helpful?
Yes
No
Thursday, July 31st, 2008 AT 3:57 PM

Please login or register to post a reply.

Other Engine Low Power Questions