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11-24-2012, 10:46 PM
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#1 |
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Registered User
Join Date: Feb 2012
Location: davidson north carolina
Posts: 105
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couple questions about a factory tach and oil preasure gauges
my factory tach gets stuck at around 2500rpms mark and i have to pop the top of the dash to get it un-stuck(how do i fix that?)...and how can you tell the difference between a 60lb and 80lb oil preasure gauge?
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11-24-2012, 11:03 PM
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#2 |
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Registered User
 Join Date: Oct 2006
Location: Wichita, Kansas
Posts: 1,050
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Re: couple questions about a factory tach and oil preasure gauges
Not sure about the tach, but the 60 pound gauge says 60 lbs and the 80 pound gauge says 80 lbs. Both are marked at the bottom and can't be seen until removed from the cluster.
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11-24-2012, 11:03 PM
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#3 | |
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Registered User
Join Date: Jan 2012
Location: Iredell, Texas
Posts: 582
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Re: couple questions about a factory tach and oil preasure gauges
Quote:
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I may have too many Chevys... Is that possible?  68 c50 pickup build: http://67-72chevytrucks.com/vboard/s...d.php?t=704713 |
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11-24-2012, 11:05 PM
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#4 |
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Registered User
Join Date: Feb 2012
Location: davidson north carolina
Posts: 105
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Re: couple questions about a factory tach and oil preasure gauges
can i just pull the bezel off the front?
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11-24-2012, 11:06 PM
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#5 |
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Registered User
Join Date: Oct 2006
Location: Wichita, Kansas
Posts: 1,050
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Re: couple questions about a factory tach and oil preasure gauges
It's easier to just pull the gauge out from the back. Only has 2-3 small sheet metal bolts holding it in.
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11-24-2012, 11:16 PM
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#6 |
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Moderator
 
Join Date: May 2007
Location: Southern Cal
Posts: 20,117
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Re: couple questions about a factory tach and oil preasure gauges
80lb oil pressure gauges only came in C/40 and larger trucks. Unless one was swapped in, or your gauge cluster is from one of those trucks it is going to be a 60 lb gauge
Posted via Mobile Device Posted via Mobile Device
__________________
1972 C/10 Cheyenne Super SWB. Restored, loaded, slammed. 1968 C/10 50th Anniversary LWB. Unrestored, stock, daily driver/work truck. RIP ElJay RIP 67ChevyRedneck RIP Grumpy Old Man RIP FleetsidePaul |
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11-24-2012, 11:55 PM
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#7 | |
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Registered User
Join Date: Oct 2006
Location: Wichita, Kansas
Posts: 1,050
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Re: couple questions about a factory tach and oil preasure gauges
Quote:
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11-24-2012, 11:19 PM
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#8 |
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Registered User
Join Date: Jan 2012
Location: Iredell, Texas
Posts: 582
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Re: couple questions about a factory tach and oil preasure gauges
Fyi:
__________________
I may have too many Chevys... Is that possible? 68 c50 pickup build: http://67-72chevytrucks.com/vboard/s...d.php?t=704713 |
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11-25-2012, 12:48 AM
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#9 |
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Registered User
Join Date: Feb 2012
Location: davidson north carolina
Posts: 105
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Re: couple questions about a factory tach and oil preasure gauges
thank guys..anybody have some ideals about the tach problem?
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11-25-2012, 03:25 AM
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#10 |
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Old member
Join Date: Jan 2002
Location: Liberty, & Garden City S.C. , U.S.
Posts: 19,945
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Re: couple questions about a factory tach and oil preasure gauges
Is the tach factory wired? If so I would start at the back of the dash where the wires connect and clean and reinstall plug then do the same on the other end.
If that doesn't fix it then it's more than likely a internal problem. 
__________________
1971 LWB Custom, 6.0LS & 4L80E, Speedhut.com GPS speedometer & gauges with A/C. 20" Boss 338's Grey wheels 4 wheel disc brakes. My Driver Seeing the USA in a 71 Upstate SC GM Truck Club 2013,14 and 2016 Hot Rod Pour Tour http://upstategmtrucks.com/ Get out and drive the truck this summer and have some fun! It sucks not being able to hear! LWB trucks rule, if you don't think so measure your SWB! After talking to tech support at Air Lift I have found out that the kit I need is 60811. Per the measurements I gave them. Ride height of truck inside spring and inside diameter of springs. |
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11-25-2012, 09:38 AM
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#11 |
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Senior Member
Join Date: May 2006
Location: Philadelphia, Pa. 19454
Posts: 9,841
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Re: couple questions about a factory tach and oil preasure gauges
Needle could be bent, and making contact with gauge face
__________________
Semper Fi...Uncle Sam, you da man All parts offered to help are free, unless otherwise noted Dont try this stuff in my build thread, unless you have 55 years of mechanical OTJ training SAFETY FIRST AS usual, off topic They say your mind goes second, can't remember the first Jim |
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