tv cable help/adjustment/replacement - The 1947 - Present Chevrolet & GMC Truck Message Board Network

pepsiman · 10-17-2005, 04:56 PM

i got an 1987 s10 blazer. 2 wheel drive 2.8 liter ....my transmission was acting up like it would run like 3,000 rpms or more and never shift ... so i parked it put on blocks and put a used trans in it. the trans i got is out of a 1987 s10 4 wheel drive. i took the shifter off and installed it on my blazer matched up perfectly drove it almost every evening now for a weak just down the road and it is doing the same exact thing as the old one . when you accelerate it doesnt shift gears. can any one help me please

i dont know but i wonder if this isnt something mechanical but electrical somehow? any help would be great

Jonboy · 10-18-2005, 09:00 AM

Is your TV cable hooked up and adjusted properly? That is the first place I would look.

pepsiman · 10-19-2005, 07:28 PM

dont know . how do i find out. i unhooked the electrical wires from the trans and i couldnt tell any difference.....i do need to find out whats up this is two transmissions now

pepsiman · 10-19-2005, 07:31 PM

i switched transmissions and the second one is doing the same as the first one. you can floor it and it will never shift a gear. this is two trans now that are doing the same exact thing. can anyone help me

**N2TRUX** · 10-21-2005, 08:38 AM

Take a look here- TV Made EZ It will give you a much better understanding of your tranny and how the TV works. That info comes from another great site-Bowtie Overdrives

pepsiman · 10-30-2005, 10:42 AM

i replaced the transmisssin on my blazer a 87 2.8 liter.

the first tranny you could accelerate a few thousand rpms and would never shift a gear. the second one that i put in is the same way. someone said that the tv cable needed adjustment how do i do it or is it as simple as just buying a new cable and putting it in

pepsiman · 11-12-2005, 06:15 PM

i have tried to adjsut my tv cable accorting to the info on the bowtie websiteand still no change still wont shift at all. fluid good, no leaks, now what. i cant figure this one out at all. no clue what so ever is a cable problem or electrical. there is an electrical connection on the tranny but i dont know what it does. some one please help me

10-17-2005, 04:56 PM	#1
pepsiman Registered User Join Date: Oct 2005 Location: north carolina Posts: 6	desperatly need info on my 87 blazer i got an 1987 s10 blazer. 2 wheel drive 2.8 liter ....my transmission was acting up like it would run like 3,000 rpms or more and never shift ... so i parked it put on blocks and put a used trans in it. the trans i got is out of a 1987 s10 4 wheel drive. i took the shifter off and installed it on my blazer matched up perfectly drove it almost every evening now for a weak just down the road and it is doing the same exact thing as the old one . when you accelerate it doesnt shift gears. can any one help me please i dont know but i wonder if this isnt something mechanical but electrical somehow? any help would be great

10-18-2005, 09:00 AM	#2
Jonboy Slots go on anything! Join Date: May 2003 Location: Richardson, TX Posts: 5,957	Re: desperatly need info on my 87 blazer Is your TV cable hooked up and adjusted properly? That is the first place I would look. __________________ 1974 Jimmy- 5.3/4L80e/NP241

10-19-2005, 07:28 PM	#3
pepsiman Registered User Join Date: Oct 2005 Location: north carolina Posts: 6	Re: desperatly need info on my 87 blazer dont know . how do i find out. i unhooked the electrical wires from the trans and i couldnt tell any difference.....i do need to find out whats up this is two transmissions now

10-19-2005, 07:31 PM	#4
pepsiman Registered User Join Date: Oct 2005 Location: north carolina Posts: 6	1987 blazer info i switched transmissions and the second one is doing the same as the first one. you can floor it and it will never shift a gear. this is two trans now that are doing the same exact thing. can anyone help me

10-21-2005, 08:38 AM	#5
N2TRUX Happy to be here Join Date: Mar 2000 Location: Cypress, TX Posts: 39,023	Re: desperatly need info on my 87 blazer Take a look here- TV Made EZ It will give you a much better understanding of your tranny and how the TV works. That info comes from another great site-Bowtie Overdrives __________________ Follow me on Facebook and Instagram @N2trux.com Articles- "Jake" the 84 to 74 crewcab "Elwood" the77_Remix 85 GMC Sierra "Scarlett" "Refining Sierra"

10-30-2005, 10:42 AM	#6
pepsiman Registered User Join Date: Oct 2005 Location: north carolina Posts: 6	tv cable help/adjustment/replacement i replaced the transmisssin on my blazer a 87 2.8 liter. the first tranny you could accelerate a few thousand rpms and would never shift a gear. the second one that i put in is the same way. someone said that the tv cable needed adjustment how do i do it or is it as simple as just buying a new cable and putting it in

11-12-2005, 06:15 PM	#7
pepsiman Registered User Join Date: Oct 2005 Location: north carolina Posts: 6	Re: tv cable help/adjustment/replacement i have tried to adjsut my tv cable accorting to the info on the bowtie websiteand still no change still wont shift at all. fluid good, no leaks, now what. i cant figure this one out at all. no clue what so ever is a cable problem or electrical. there is an electrical connection on the tranny but i dont know what it does. some one please help me



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