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  1. Engines
    Was getting a code 1345 on newly rebuilt motor, new wires, plugs and distributor (aftermarket aluminum unit). The engine was running quite well, but getting progressively worse erratic misfire, especially when cold then eventually during driving. The issue was that I could only install the...
  2. Engines
    Hello. Bought my 2002 GMC Safari in February 2023. I am now living out of this van and about to explode with anxiety, please help!!! Upon purchase was told about a small oil leak... no big deal i just keep oil in the van and check often, refill when needed. In June I took it into a shop because...
  3. Engines
    Hi guys, recently purchased a 2004 safari from an auction and it has no paper yet. I need to get it pass the inspection to use it on the road. Anyway, I did a tune up on the motor (oil, filter, spark plug), changed the fuel filter and unjammed the alternator. Also changed the belt. Motor is now...
  4. Engines
    So, last week I started suddenly having rough starts, like 5-10 second cranks. I smelled gas in the exhaust and thought maybe it was just my cylinder 5, it was giving me misfire errors when going over steep hills a month ago. But then the next day, i was doing some things to correct it (got a...
  5. Engines
    05 chevy astro 215xxx -p300 -only after driving at hwy speeds under a load for over and an hour -then drive around town for 5 min and engine light goes back off and stays off unless i get back on the hwy for more than and hour things ive tried -good distributor, cap and rotor(no pancake...
  6. Engines
    I’ve got a 2002 Astro van AWD 4.3 and have been trying to figure out some issues with it. Here’s the backstory- I got this van a few months ago and I’m slowly fixing it up. The issues I’m having is the van always runs like crap and intermittently the transmission will somewhat work. Sometimes it...
  7. Engines
    Hey Guys, i need you're help. My 1993 astrovan ( engine code Z ) has a lot of random misfires on idle, sometimes more sometimes less. When I start it cold it will idle nice and smooth until I rev it up or when it heats up. Then you need to give it a bit of throttle that he will not die. Also...
  8. Engines
    Hello everyone, I have replaced cap, rotor, plugs, wires and distributor in my 2000 astro. Fuel pressure is good. What is next? I heard maf sensor and spider injection. I just want to do small things prior to fuel injection just in case. Thanks everyone!
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