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73-87 Chevy _ GMC Trucks => Members Rides => Topic started by: 87454westernhauler on February 12, 2012, 09:56:32 pm

Title: My new 86 c10
Post by: 87454westernhauler on February 12, 2012, 09:56:32 pm
Well i finally replaced my 85 yesterday with an 86 chevy silverado c10 700R4 trans, cromed out 350 with 18k on it. body has 99444.4 miles on it. truck was a 1 owner truck till last year when he passed a way and a local guy bought it and replaced the gummed up 305 with the 350. Truck has brand new tires. only rust is on outer cab corners and rockers. paint is nice on this one still and everything works except dome light, cruise control and air conditioning. Guy was hard for cash since he has a kid on the way and i got it for $1100. out of the last 5 trucks ive had i think this one is the nicest! It isnt perfect but has been taken care of and not trashed like most of the one u find anymore. I think that i probly got a pretty good deal on this truck. ill post pictures tomarrow!

Update- today i drove it 300 miles to school and discovered some issues..  :-[ it has a fairly severe oil leak in the front of the motor, i think that it is probly the front main seal, but havent confirmed it yep, and when im driving it down the interstate it is just barely able to pull its self in over drive and is rilly slugish accelorating, but that all comes and goes. kind of puzzled on that, but this seems to be a solid body and drive line, other than the motor, seems to run ok, but im leary of it. 
Title: Re: My new 86 c10
Post by: Jason S on February 12, 2012, 10:29:40 pm
Hopefully you don't have too many issues to sort out. Be sure to post the photos.
Title: Re: My new 86 c10
Post by: Doms86Shortbed on February 12, 2012, 10:39:12 pm
If the previous owner got the chrome dress up kit for the 350 and put on a chrome timing chain cover they tend to warp and leak oil. Just a thought.
Title: Re: My new 86 c10
Post by: bake74 on February 13, 2012, 05:48:59 am
If the previous owner got the chrome dress up kit for the 350 and put on a chrome timing chain cover they tend to warp and leak oil. Just a thought.

      I would definitely check this before anything else, valve cover gaskets and such are much easier to fix then front main seal.  Also you might get lucky and find out the trans just needs some adjustments.
Title: Re: My new 86 c10
Post by: 87454westernhauler on February 13, 2012, 07:48:26 am
its definatly leaking on timeing cover or front main seal. used about 3 quarts of oil yesterday, i toped it off every 100 miles ::). the no powerf deal seams to come and go.... kind of puzzled on that, have to look into it.
Title: Re: My new 86 c10
Post by: bake74 on February 13, 2012, 09:07:26 am
     Well at that rate looks like you are going to be pulling some stuff off the front of that engine.
Title: Re: My new 86 c10
Post by: 87454westernhauler on February 14, 2012, 07:58:32 pm
well here is a couple of pictures, not that great but i cant find my camera.  ::)
Title: Re: My new 86 c10
Post by: 87454westernhauler on February 14, 2012, 08:01:58 pm
this is one my best friend snaped right after i bought it and was filling it up! :D
Title: Re: My new 86 c10
Post by: thirsty on February 14, 2012, 08:06:31 pm
Looks pretty clean and straight. Nice score.
Title: Re: My new 86 c10
Post by: 87454westernhauler on February 14, 2012, 08:28:22 pm
was playing around with it last night and got the dome light and the bed light to work also!  ;D  Figured out criuse control, needs the vacum lines hooped back up, guy left them off after engine swap. Air conditioning is the same thing, needs a compressor. also noticed that the water pump pully is bent, but doesnt throw belts, so ill have to snage one from my local junk yard next time im home. havent further investigated oil leak yet, but i talked to the instructor that does the automotive engine repair and he said they could take a look at it some time and look it over and possibly fix it. but it might be a month before they have time to do it. Also needs shocks replaced, but all in all its a pretty solid truck! im happy with this one!!!
Title: Re: My new 86 c10
Post by: bake74 on February 15, 2012, 09:42:55 am
     Very nice looking truck, by the looks of the pic, you wont need a/c anytime soon.   ;D
Title: Re: My new 86 c10
Post by: 87454westernhauler on February 15, 2012, 12:19:28 pm
well, there is basicaly no snow back at home in central iowa, but back nere in nebraske we have quit a bit of it, got a foot over night about a week and a half ago, but its already metling off with temps back in the 40s this week! 8) I dont nesesarly need AC but in the summer its nice to nave, and i would just love to have every thing on this truck working like new for once, and i dont think it will take to much to get it there.  ;)
Title: Re: My new 86 c10
Post by: 87454westernhauler on February 17, 2012, 04:30:47 pm
Found my camera finaly.
Title: Re: My new 86 c10
Post by: 87454westernhauler on February 17, 2012, 04:50:05 pm
(http://F:\DCIM\100DICAM\DSCI0068.JPG)
Title: Re: My new 86 c10
Post by: bake74 on February 18, 2012, 06:15:05 am
(http://F:\DCIM\100DICAM\DSCI0068.JPG)

     Picture did not work.
Title: Re: My new 86 c10
Post by: 87454westernhauler on February 18, 2012, 12:45:07 pm
my pictures are to big. ill just post them to my gmail poto albumn and have a link.
Title: Re: My new 86 c10
Post by: 87454westernhauler on February 18, 2012, 01:42:50 pm
Here we go..  ;D
https://picasaweb.google.com/colonescoffapres/February182012?authuser=0&feat=directlink
Title: Re: My new 86 c10
Post by: 87454westernhauler on February 18, 2012, 03:42:09 pm
Does this link work... changed it again!
Title: Re: My new 86 c10
Post by: bake74 on February 19, 2012, 08:02:32 am
     Link is working, and I still say you got a good deal on the truck.
Title: Re: My new 86 c10
Post by: 87454westernhauler on February 19, 2012, 09:26:49 am
Think i figured oil leak out, looks to be leaking out in between front of pan and the timing chain cover. I drove it a little bit this weekend and i think that i can explain the no power issue a little better. it can bet running down the road in overdrive and all of a sudden it will run like the timing is a little re-tared and if i floor it to down shift it will down shift but wont have any power to accel very much, but after a wile it will go back to normal and run just fin. ??? Could that issue be caused by a bad diaphragm in the vacuum advance???
Title: Re: My new 86 c10
Post by: farmerchris on February 19, 2012, 12:18:41 pm
since it has the 700r4 transmission,you might want to adjust the tv cable which control the shift on that transmission,here a link to adjusting it  http://www.cpttransmission.com/tech_tvcable.htm
Title: Re: My new 86 c10
Post by: 87454westernhauler on March 09, 2012, 09:30:10 pm
well heres a little up date on the oil leak. had one of the mechanics classes look the truck over and figured out for sure were it is leaking and it is leaking out of the timing chain cover gasket... :( so the front of the motor is going to need to be tore apart, summer project.  ;D

Then there is the issue with the power loss. have a little beter description of what is going on with it. u can be driving it and it will be runing great and then it acts like the timing is retarted and have no power, but it will come and go. The only thing that i can think of that this can be is the vacumn advance, or what do u guys think???????
Title: Re: My new 86 c10
Post by: bake74 on March 10, 2012, 05:17:12 am
    It could be that the dist. needs rebuilt.  Or it could be that the timing chain is stretched, and once in awhile under the right circumstances the timing goes off a little.
Title: Re: My new 86 c10
Post by: 87454westernhauler on March 10, 2012, 01:29:15 pm
i wouldnt think that it would be the timeing chain cause it comes and goes.. or could it??? :o
Title: Re: My new 86 c10
Post by: 87454westernhauler on March 10, 2012, 02:12:08 pm
think i figured it out!! i pulled the distributor cap off and looked at it and the contact in the center of cap was burnt and all of the plastic around it is melted and burnt! i just scraped the contacts clean and it runs like its suposed to now!!!So i just need to do a tune up on it befor long and problem fixed!!! ;D
Title: Re: My new 86 c10
Post by: bake74 on March 10, 2012, 09:26:06 pm
think i figured it out!! i pulled the distributor cap off and looked at it and the contact in the center of cap was burnt and all of the plastic around it is melted and burnt! i just scraped the contacts clean and it runs like its suposed to now!!!So i just need to do a tune up on it befor long and problem fixed!!! ;D

     Funny how these things keep needing tune up huh ?  Where's my flying car ?  It is the 21st century you know.   ???
Title: Re: My new 86 c10
Post by: 87454westernhauler on March 11, 2012, 12:14:43 am
ya...  ::) ::) ::) who would have guessed!! ;D ;D ;D