Jkenney_
Newbie
Looking for some advice, I had an intake manifold gasket go bad so took it apart to replace them. Ran fine before I did this, put in new fuel filter, distributor cap and rotor, plugs and wires while I had it apart, now it won't idle and sounds like theres a bad misfire. I can get it started and keep it running as long as I manage it with the gas petal. As soon as I take my foot off the throttle it dies slowly
Pulled codes with a cheap OBDII reader and I have 2 P0300's (misfire), which I suspect is caused by the following codes, P0102(Mass airflow sensor), and 2 P1345(Crank position sensor). Could all of these gone bad in just 10 months of sitting there til I got to it? Do I really need to replace all of these items? Any help would be appreciated, its only got 225K miles. Also I started it up without issue 3 months ago to pull it into my garage to work on it.
Pulled codes with a cheap OBDII reader and I have 2 P0300's (misfire), which I suspect is caused by the following codes, P0102(Mass airflow sensor), and 2 P1345(Crank position sensor). Could all of these gone bad in just 10 months of sitting there til I got to it? Do I really need to replace all of these items? Any help would be appreciated, its only got 225K miles. Also I started it up without issue 3 months ago to pull it into my garage to work on it.