JUST HAD THE COMPUTER FLASHED AND REPLACED BY A ...

  • Tiny
  • Anonymous
  • 1998 Dodge Ram

Just had the computer flashed and replaced by a dealer. The truck (360cid) seems to be running very rich (black sooty exhaust strong fuel oder and poor mileage). I pulled 6 codes. P0171 to lean on bank 1 P0300 random misfire P0304 cylinder 4misfire P0306 cyl 6 misfire P0307 cylinder 7 misfire P0308 cylinder 8 misfire. It has a some what ruff idle but runs down the road fine. Any help will be appreciated. I would offer an donation but am on unemployment at this time and cash is tight Thanks

Friday, March 22nd, 2013 AT 2:49 AM

1 Reply

  • Tiny
  • ASEMaster6371
  • Expert
  • 25,556 posts

Why did you have the pcm replaced?

You need to start with basis like compression fuel pressure and spark tests.

Were these codes present before replacement

Roy

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Friday, March 22nd, 2013 AT 3:01 AM

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