I noticed that your truck has the same "bulb test" wiring flaw as many older GM cars from the 80s. When you crank the starter, instead of testing the overheat idiot light, it pegs the temperature gauge instead. I had no idea vehicles as late as 1994 still had that bug.
On some cars it causes the needle to become inaccurate (because it gets torqued every time it hits the stop) and in some cases it falls off. Yours seems to move slowly though, so maybe it has some dampening to prevent that.
Man i just want to say God bless you ive been trying to put the belt of my van for two days now, i almost burn that thing with me inside . but I found you video and eureka . You are my angel thanks for the video.Hope you win the lottery and buy a new car.
HEY? ANyone else having a problem finding th right belt for a 1990 GMC ?? Computers & manuals say 947, or 945 (inches long) but these belts frayed to shreads and ripped the PS pump bracket off the block. REALLY MAN! Snapped off two bolts.
Finallly to avoid theprobs. I went to a 950 and everything is nice & quiet now.
THe NAPA & PEP boys computers all gave me belts to short. Using my VIN even.
i just got a new belt at auto zone for my 99 sierra. either they gave me the wrong belt or it's a new style that bypasses one of the roller pulleys. in other words it's too short. but it works......i'm gonna try to take it back tomorrow though. i just hope they don't give me any shit about not having the reciet.
the tensioner was something that threw me thanks for the video. my mechanic wants 400.00 to put a new alternator. 85.00 for altenator 35.00 for a new belt. I,m saving 315.00. thanks again.
I think your belt is on wrong.. I have the same truck and yours, the way its routed around the PS pump looks strange.... Its a straight run from the PS pump to the alternator.
I thought so! Just looken out! I bought the SAME belt for my 305 truck. $40 is crazy I paid about that much. I think it was $36 w/ my discount! The price of belts and hoses went crazy over the last few years.. like everything else
good job ya did i had to do this on my truck 3 times its a 93 chevy first time the idler pulley busted put it back together and the belt came off and busted my water pump broke the studs etc new belt was 17 bucks but water pump was 29 bucks mines a 4.3 looks like that one has a 4.3 as well chevys for life
No the serpentine belt doesn't affect the brakes on your Surburban. Some things you will want to look at is your master cylinder, see how much brake fliud you have in it. If it's low go buy some DOT 3 Brake fliud. If the master cylinder is full something else is wrong and you should see a professional mechanic.
Ouch....yeah Napa does charge a lot.thats why I'm glad I live in a Large city (St.Louis) because we have Napa,O'Reiley Auto Parts,advanced auto parts,and Auto Zone here.Alot to choose from.
My alternator quit a week or two ago. This is how bad my serpentine belt was: it broke when I went to take it off! I was lucky though, my belt only cost $16. The alternator was $130 though. Ouch.
How ironic, the alternator on my '97 Nissan P/U went bad a month ago; after getting that and the battery replaced for about $250, the belt broke off after 3 days. I nearly cooked the engine before realizing it was overheating.
I could of gotten it cheaper if I would of shopped around. But I needed the truck operational in a hour, so I bought it at Napa and paid through the nose.
Sometimes that's the price you have to pay. Good luck with it. And those Chevy trucks are tough as nails. I have a friend that has 260,000 on her GMC 1500.
i cant get the tensioner pully off the bearing busted inside and the bolt is stuck on there still any tricks???
kayloveee45 3 weeks ago
Or I could use bar for leverage so I dont smash my knuckles like I am a pro at doing -__-
CalcityAirsoft 1 month ago
I noticed that your truck has the same "bulb test" wiring flaw as many older GM cars from the 80s. When you crank the starter, instead of testing the overheat idiot light, it pegs the temperature gauge instead. I had no idea vehicles as late as 1994 still had that bug.
On some cars it causes the needle to become inaccurate (because it gets torqued every time it hits the stop) and in some cases it falls off. Yours seems to move slowly though, so maybe it has some dampening to prevent that.
yorgle11 4 months ago
Man i just want to say God bless you ive been trying to put the belt of my van for two days now, i almost burn that thing with me inside . but I found you video and eureka . You are my angel thanks for the video.Hope you win the lottery and buy a new car.
borentino 1 year ago
Thanks for sharing !!!
Saved my ass, could not figure it out.
HEY? ANyone else having a problem finding th right belt for a 1990 GMC ?? Computers & manuals say 947, or 945 (inches long) but these belts frayed to shreads and ripped the PS pump bracket off the block. REALLY MAN! Snapped off two bolts.
Finallly to avoid theprobs. I went to a 950 and everything is nice & quiet now.
THe NAPA & PEP boys computers all gave me belts to short. Using my VIN even.
I'm so curious what happened
MrSweetPotato 1 year ago
i just got a new belt at auto zone for my 99 sierra. either they gave me the wrong belt or it's a new style that bypasses one of the roller pulleys. in other words it's too short. but it works......i'm gonna try to take it back tomorrow though. i just hope they don't give me any shit about not having the reciet.
DoobieDude56 1 year ago
the tensioner was something that threw me thanks for the video. my mechanic wants 400.00 to put a new alternator. 85.00 for altenator 35.00 for a new belt. I,m saving 315.00. thanks again.
Callimotz 2 years ago
I think your belt is on wrong.. I have the same truck and yours, the way its routed around the PS pump looks strange.... Its a straight run from the PS pump to the alternator.
ghtowagon 2 years ago
You're right, I'm wrong. Maybe one day when it isn't so damn cold outside I'll change it. Still works like it should, however.
walshmonster2005 2 years ago
I thought so! Just looken out! I bought the SAME belt for my 305 truck. $40 is crazy I paid about that much. I think it was $36 w/ my discount! The price of belts and hoses went crazy over the last few years.. like everything else
ghtowagon 2 years ago
good job ya did i had to do this on my truck 3 times its a 93 chevy first time the idler pulley busted put it back together and the belt came off and busted my water pump broke the studs etc new belt was 17 bucks but water pump was 29 bucks mines a 4.3 looks like that one has a 4.3 as well chevys for life
blazerlover25 2 years ago
Damn, you had a bout of bad luck with that truck! Glad to hear you got it back together.
walshmonster2005 2 years ago
yeah now the gauges are going bad when i stop they are acting like they are on drugs and bouncing all over the place
blazerlover25 2 years ago
My alternator gauge does that as well!
walshmonster2005 2 years ago
does the sepentine belt effect the brakes i think thats the problem with my 93 chevy suburban thanks
seydevilchick8 2 years ago
No the serpentine belt doesn't affect the brakes on your Surburban. Some things you will want to look at is your master cylinder, see how much brake fliud you have in it. If it's low go buy some DOT 3 Brake fliud. If the master cylinder is full something else is wrong and you should see a professional mechanic.
walshmonster2005 2 years ago
Thank you that really helps
seydevilchick8 2 years ago
I just used this video to replace my belt, thanks!
Skeeter66 2 years ago
Glad my video was help to you.
walshmonster2005 2 years ago
Ouch....yeah Napa does charge a lot.thats why I'm glad I live in a Large city (St.Louis) because we have Napa,O'Reiley Auto Parts,advanced auto parts,and Auto Zone here.Alot to choose from.
Foolishpleazure 2 years ago
Sounds like the fan is hitting the shroud
giberish9 2 years ago
I got the same CB in my truck also.
1984chevyscottsdale 2 years ago
My alternator quit a week or two ago. This is how bad my serpentine belt was: it broke when I went to take it off! I was lucky though, my belt only cost $16. The alternator was $130 though. Ouch.
mgospeed31 2 years ago
How ironic, the alternator on my '97 Nissan P/U went bad a month ago; after getting that and the battery replaced for about $250, the belt broke off after 3 days. I nearly cooked the engine before realizing it was overheating.
tpirjunky 2 years ago
This video was uploaded on my birthday haha.
jumbomarkercreations 2 years ago
Did replacing it make it any quieter?
wethethree 2 years ago
No it did not. What is bad is AC pulley. That is what makes the whining noise my subscribers so often hear from my truck
walshmonster2005 2 years ago
lol
richthecardude94 2 years ago
I'm gettin ready to change the serpentine belt on my 1990 GMC sierra with the 5.7 motor. I hope its not a pain in the ass!!! LOL
hotwad88 2 years ago
Good lord, $40? Wow. I really need to change the one on my Pontiac, it's all cracked and dry....
mgospeed31 2 years ago
I could of gotten it cheaper if I would of shopped around. But I needed the truck operational in a hour, so I bought it at Napa and paid through the nose.
walshmonster2005 2 years ago
Sometimes that's the price you have to pay. Good luck with it. And those Chevy trucks are tough as nails. I have a friend that has 260,000 on her GMC 1500.
mgospeed31 2 years ago
Good dependable rock solid Chevrolet.
Ajaces 2 years ago
the way the used to make em ah
teamhp 2 years ago
Way to go keykeeper!!!!
hotwad88 2 years ago