1996 GMC Sierra - Page 2 - Answered Questions & Fixed issues
1996 gmc sierra 5.7L what would cause engine codes p0102, p0108, p0121,p0300 at same time?
p0102 is MAF mass air flow , circuit low input. Try these to reset code by trying following.
Verify that the Mass Air Flow Sensor wiring is connected properly and that there are no broken / frayed wires. Inspect for any air leaks near the MAF sensor. Take the MAF out and clean it using a spray cleaner such as brake cleaner or electrical contact cleaner. Be gentle with the sensor. Check the voltage of the MAF sensor (refer to a repair manual for vehicle specific information) Replace the MAF sensor.
P0121 Throttle Position Sensor/Switch A Circuit Range/Performance Problem
P0108
EGR Barometric Pressure Sensor Input Signal is out of self test Range.
P0300
Random Misfire Detected.
6/7/2016 11:16:27 AM •
1996 GMC Sierra
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Answered
on Jun 07, 2016
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343 views
How do I stop my transfer case from pumping oil into the 5 speed transmission
I am not familiar with your model.
If everything else is ok it could be there should be an oil flinger disc to keep the majority of transfer case oil away from the seal when in operation. If this has been left out the result could be as you described otherwise if there is no possibility of pressure/vacuum in either unit and the levels are ok there should be no exchange of oil.
The fact there is an exchange of oil and only the seal stands between the units then oil must be passing the seal. It would seem the seal is either not man enough for the job or is the wrong design. I don't know what an Fr9n seal looks like but the application demands either two seals back-to-back or a single seal providing a similar two spring-loaded lip design.
Is it possible the seal is being fitted the wrong way around...
10/19/2015 11:42:47 AM •
1996 GMC Sierra
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Answered
on Oct 19, 2015
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159 views
No dash light and no park light.
www.cargurus.com > Questions > GMC > Sierra 1500
CarGurusMay 19, 2013 - Why does my 1995 gmc Sierra have no Dash lights - was blowing fues right away found out had a after market deck problem rewired it now ...
9/28/2015 12:45:16 AM •
1996 GMC Sierra
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Answered
on Sep 28, 2015
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417 views
Did I blow a fuse?
With blower switch on . and ignition key on try to hit blower motor if it work then motor is defect if not then you need to know if current goes to blower motor
hope it help
1/20/2015 1:16:57 AM •
1996 GMC Sierra
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Answered
on Jan 20, 2015
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69 views
How I remove the rev limiter from a 1996 chevy pick up 5.7 litre
It's in the program. You can buy a programmer from many sources and reprogram it yourself. What these things do is raise the rpm limit to increase horsepower and torque. The reason for a limiter in the first place is to guard against overrevving the engine and destroying it.
1/17/2015 1:14:46 PM •
1996 GMC Sierra
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Answered
on Jan 17, 2015
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415 views
After ideling for fifteen minutes water is still dripping from the tail pipe
Check coolant level if you are not loosing coolant you do not have a major problem. The catalytic convertor is doing its job the parts inside the convertor reducing the bad air to good at and water . Like the other guy said if your radiator does not have an oily white slime and you do not smell a sweet odour from tail pipe or a blue cloud, it's just your muffler system is just cooling down, could get more technical but that would not be needed. K I S S rule.
12/31/2014 5:04:08 AM •
1996 GMC Sierra
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Answered
on Dec 31, 2014
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72 views
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