My truck wont stay running like it has a lot of power at time sometimes it does not

Tiny
SPRINGER BLEVINS
  • MEMBER
  • 1998 CHEVROLET S-10
  • 2.2L
  • 4 CYL
  • 2WD
  • MANUAL
  • 200,000 MILES
How to replace spark plugs wires coil packs does the OBD2? What is a misfire? I have replaced O2 sensors the one on manifold and the one on the rare now every so often I have a tapping noise like my lifters. I am not burning oil. I have replace my fuel filter radiator and radiator cap all water hoses. I did once have a leak in the metal line instead of replacing I just put good hose and replace section heart's seems like it is running on three cylinders.
Friday, December 16th, 2016 AT 8:01 AM

2 Replies

Tiny
SPRINGER BLEVINS
  • MEMBER
  • 2 POSTS
Sorry about that. Most the time it seems like it is running on three cylinders until it gets hot, but I think I have replaced almost everything except for the full metal hose that runs from them fuel injection system to the fuel filter. I have replaced fuel injectors, I have even bought a whole donor engine to replace whatever else needs to be replaced as the other engine ran just fine just did not want a full swap.
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Friday, December 16th, 2016 AT 8:06 AM
Tiny
SATURNTECH9
  • MECHANIC
  • 30,869 POSTS
So what are the exact code numbers not code descriptions you have in the computer let's start there?
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Friday, December 16th, 2016 AT 12:41 PM

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