Recent content by Fleetwood

  1. F

    Camber issue

    1987 K10. Driver's side wheel has visible positive camber (top of the tire going out) and is wearing the outside of the tire noticeably more than the inside. Passenger side appears to be fine. How do I fix this? Is this normal? Also, the truck has always pulled pretty well right even after...
  2. F

    87 350 TBI running lean

    It looks like the IAC is trying to keep the RPMs at 100 whether is it in drive or park. When I come to a stop in drive, the rpms stay at 1000. When it put it in park, they shoot way up because the load is off and then slowly come back down to 1000. In drive the IAC is around 75 and it goes down...
  3. F

    87 350 TBI running lean

    I have a 1987 350 tbi truck that runs a little weird. When I put it back in park after driving it for a while, it shoots up to around 1600 rpm and slowly comes back down. Also just changed all the plugs and they were white. Driving around monitoring the sensors shows that the BLM and INT are...
  4. F

    1987 350 TBI code 42

    Where did you get this manual that you sent me a screenshot of?
  5. F

    1987 350 TBI code 42

    Snooped around and found out that my EST wire was cut and poorly reconnected at some point. Soldered it back together and no more code.
  6. F

    1987 350 TBI code 42

    I have owned my 87 chevy for over 2 years and I have had a code 42 for most of that time. From what I know this means that the ecm is not talking to the spark module on the distributor? I have just run my truck with this code forever because it has always run fine. Now I am having issues and I...
  7. F

    K10 Misfiring

    I have an 87 k10 that has started misfiring recently. When I first turn it on and I am driving it around it runs fine. Once it warms up it starts to misfire at throttle under load. When it's in neutral it doesn't do it. It is especially bad when I am going up hills and it gets worse as the truck...
  8. F

    1987 4WD Slip Yoke Leaking

    1987 Chevy 4WD 700r4. My slip yoke is leaking from the center plug thing. From what I have read the 4wd models have the spline missing instead of having that seal and hole in the middle of the yoke (you can see mine has no weep hole). Is the best option to just replace the whole slip yoke?
  9. F

    350 TBI high idle

    The last high idling drive was the first time it had started since having the battery unplugged for a few hours. I started it a couple times and took it for a cruise at speed. I guess the computer has learned the idle now because it runs better than it ever has.
  10. F

    350 TBI high idle

    I havent had it up to 40 yet so would going faster for a bit help?
  11. F

    350 TBI high idle

    I tried that. It worked for a second until the IAC unwound itself and sped things up again
  12. F

    350 TBI high idle

    No IAC has always been really high. You can see on the pictures I posted how high it is. Its at least above 60 all the time. TPS is good.
  13. F

    350 TBI high idle

    Here are some pictures of the sensors when it is warmed up. One is stopped in drive and the other is in park after driving around a bit
  14. F

    350 TBI high idle

    Just went for a drive and it warmed up and switched to closed loop. With the IAC unplugged it idles like it should. Once it was warmed up it would idle at 1000 rpm in drive completely stopped. When I shifted it into park, it started idling at 1450 rpm and slowly went back down
  15. F

    350 TBI high idle

    Will a plastic bag work too?
See more

Latest posts

Forum statistics

Threads
48,666
Posts
1,074,186
Members
43,338
Latest member
jw23655
Top