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GMC Safari/Chevy Astro

1889 messages,  Last post on Nov 13, 2009 at 9:04 AM

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What is this discussion about? GMC Safari, Chevrolet Astro, Van

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#1751 of 1889 Re: turning radius... [thebigal] by flintlockdave Apr 16, 2008 (5:34 pm)
Replying to: the_big_al (Jun 27, 2008 3:16 pm) We had the shorter wheelbase 1987 version and now own an extended (which became the only size available) 2003 and I have noticed this many time. We just look at each other and say "87." Wonder if there's some way to remove or modify the steering stops to give more steering wheel travel?
#1752 of 1889 Re: turning radius... [thebigal] by dlm1954 Apr 17, 2008 (11:09 am)
Replying to: the_big_al (Jun 27, 2008 3:16 pm) I have the EXT- ASTRO and it seems to have have a short turning radius that I have noticed, nothing like my longbed pickup which takes a 10 acre field to turn around. Does it have oversize tires because it seems odd mine I always thought turned really short for it's size and I run 235- 70's which is the largest tire recommended for the ASTROS without having steering problems. DLM1954 Replies to this message: the_big_al (Jun 27, 2008 3:16 pm) dlm1954 (Apr 20, 2008 12:40 pm)
#1753 of 1889 Re: turning radius... [dlm1954] by the_big_al Jun 27, 2008 (3:16 pm)
Replying to: dlm1954 (Apr 17, 2008 11:09 am) I was wondering if tires had anything to do with it... I have 215 70 16's and I was kind of thinking that it was because they went from 15" to 16" rims. I also looked at the wheel at a full cock and noticed it wasn't turned as much as my truck is. I didn't get out though to look at wheel well clearance which could be why it's not turning in as much.   Oh well. It is what it is and I just have to plan my turns accordingly. Replies to this message: dlm1954 (Apr 20, 2008 12:40 pm)
#1754 of 1889 Re: turning radius... [thebigal] by dlm1954 Apr 20, 2008 (12:40 pm)
Replying to: the_big_al (Jun 27, 2008 3:16 pm) I'll bet that's it I forgot about the the height change, that is probaly the problem with 215-70 tires I would say with 15's you would have a lot of tire clearance; but there's one of the guys on here that sells tires or something and he says there is not much differance between the 215's and 235's but I know theres a differance in an inch taller wheels. My 95 EXT ASTRO with the 235-70's turns on a dime so that must be it' the height I guess.
#1755 of 1889 Re: chevy astro [spike99] by jpf Apr 21, 2008 (4:01 pm)
Replying to: spike99 (Feb 06, 2008 7:10 am) Check out a Chevy Express 1500 or GMC Savanna. A little larger vehicle but rear drive and AWD available. Good luck.
#1756 of 1889 rear door actuator by jimsuds Apr 23, 2008 (4:52 am)
Does anyone know where to get the rear door lock actuator for an '88 Astro? I've tried several local auto part stores but no go. Thanks! Replies to this message: the_big_al (Jun 27, 2008 3:16 pm)
#1757 of 1889 Re: rear door actuator [jimsuds] by the_big_al Jun 27, 2008 (3:16 pm)
Replying to: jimsuds (Apr 23, 2008 4:52 am) junk yard or dealer... I ran into that problem a few weeks ago after I unsuccesfully tried to break into my locked van from the rear and completely damaged the lock cylinder. When I called the auto parts stores, all they had was a cylinder for an older (would fit an '88, but not an '04). They couldn't find anything else to do with the lock mechanism so I am assuming they didn't have an actuator either. The dealr on the other hand rattled off a list of parts, but the prices were pretty high. $60 and above.   I would go to the junk yard and try there. I am sure that there are a plethora of vans (especially the older ones) that would have a rear door lock actuator. I am also pretty sure that pretty much any year would work since these vans didn't change a whole lot (at least in door function) from when they were built to when they were retired. I actually woudn't be surprised if a door actuator from an '04 fit and worked on an '88...
#1759 of 1889 Cable adjustment on Transmision???? by jiggs1 May 28, 2008 (6:58 pm)
I have changed out the transmission and now the cable that comes up to the linkage on the intake and hooks to the throttle needs to be fined tuned. A friend said he knew how and set it initially, it works after a fashion however it does not shift right. It goes through all the gears how ever it jerks in last shift and then free wheels at high speeds. as long as it has to work to keep up the speed all is fine,,,, however when you let off the gas ever so slight and wait , it will coast and the engine slows up. if you want to keep up the same speed when you step on it that is when the engine has to rev. up to catch up with the forward speed of the van. Got to be the adjustment. Any help would be great.. thanks to all .. Jiggs.
#1760 of 1889 Cable adjustment on Transmision???? by jiggs1 May 28, 2008 (7:38 pm)
Hey gang, I hope I haven't posted this twice, if so please forgive. I have just installed a transmission in my 91 Astro. It now does not shift as it should. it does fine until the last shift, then it is just a little bit rough, ( it kinda double shifts) that is it bumps and then gives out with a small bump and then all is well, as it picks up speed and I get up to speed limit and ease off of the throttle it goes to free wheeling, if I let off the gas it coast until I put my foot into it and the the engine races to catch up with the rest of it.. I am thinking that the cable that comes up from the right side and is hooked inside the pan is out of adjustment.. does any one know the trick???? or is it a guessing game of hit and miss???? I had a friend set it when we got it installed and he said that it may need more adjustment or playing with... Help... I can pull the dog house and play with it but is there a correct way to be right with out making ;a guessing game out of it... thanks for any help. jiggs.

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