anybody get code
po174
p0171
p0758
p0300
I started getting these together, starting to think its computer, seams to come on strong and then go away, seams to by random missing and yesterday would not shift out of 2nd gear until i turned off and on again. I recently replaced cap and rotor and spark plugs
How do I fix my misfire
-
WoodButcher
- ASV Supporter
- Posts: 411
- Joined: Wed Apr 06, 2011 7:01 pm
- Location: Woodbury, CT.
- Been thanked: 16 times
Re: Tune up ????
I'd start by looking at the first two, they could lead to the second pair of codes you have. Could you have disturbed something while replacing those parts? Vacuum lines when old are easily broken or dislodged, time to dig deeper.
'93 Safari shorty, 350 swap
'05 Astro AWD, lifted, 6 liter, cammed, ported and programmed for fast.
'69 G10, straight 6, 3 onatree, jumped at me when I had a pocketful of cash looking for a spare astro.
'05 Astro AWD, lifted, 6 liter, cammed, ported and programmed for fast.
'69 G10, straight 6, 3 onatree, jumped at me when I had a pocketful of cash looking for a spare astro.
-
MountainManJoe
- I have my van tatooed on my cheeks
- Posts: 3101
- Joined: Fri Aug 08, 2008 12:55 pm
- Location: The Pacific North Wet
- Has thanked: 44 times
- Been thanked: 24 times
Re: How do I fix my misfire
Diagnostic trouble codes exist to tell you what's wrong with the engine, so you need to look them up.
This is a great site to use. Just follow the troubleshooting there:
https://www.obd-codes.com/
Let us know if you run into trouble.
Also, please do not hijack old posts. I moved your question to its own topic in the Engine section. Thanks.
This is a great site to use. Just follow the troubleshooting there:
https://www.obd-codes.com/
Let us know if you run into trouble.
Also, please do not hijack old posts. I moved your question to its own topic in the Engine section. Thanks.