What kind of engine does a 1995 GMC pickup have?

I have a 1995 GMC one ton pickup with the 6.5-liter Diesel. I’ve been having all kinds of oddball problems, and recently had a garage check it for trouble codes. They came up with a 36, 62, 65, 78, and a 99. What do these codes mean, and what could the problem be?

What are the diagnostic problems on a 1995 GMC C / K pickup?

Turbo boost sensor low, Code 65 is Accelerator Pedal Position No.3 fault, Code 78 is Wastegate solenoid fault, and Code 99 is Accelerator Pedal Position No.2 fault. The Accelerator Pedal Position Sensors (APP) have problems along with the electronic injection pumps. This most certainly could be a multiple failure situation. Need Help?

What’s the problem with my Chevy 2500 pickup?

We had a related question pertaining to a Chevy 2500 Diesel pickup. This reader’s truck appeared to be suffering from an intermittent failure of the “Optical or Pump Cam/Fuel Temperature Sensor” which also requires the complete replacement of the electronic injection pump.

How to troubleshoot a GM 4.8L 5.3L?

You can find this tutorial in Spanish here: Cómo Diagnosticar y Resolver Una Falla en Cilindro (GM 4.8L, 5.3L, 6.0L) (at: autotecnico-online.com ). The core symptom of a misfire is rough idle. This isn’t the only symptom that your GM van, pickup or SUV might experience… here are some more that you might see:

Why does my GMC C / K pickup have code 36?

A possible cause of a code 36 is a weak fuel solenoid, but a defective PCM or a poor electrical connection in a number of locations could also be at fault. The fuel solenoid is non-serviceable and comes as part of a complete electronic injection pump replacement. Remember, we said this is a possible cause to the problem, not a definite fix.

What is the diagnostic code for a turbo problem?

P0045 is a diagnostic trouble code for “Turbo/Super Charger Boost Control Solenoid Circuit/Open.” In the simplest of terms, this particular code indicates that the Engine Control Unit has detected an abnormal reading in the supercharger boost control circuit or turbocharger.

What was the purpose of the 1995 GM 6.5 diesel?

The goal of the 1995 6.5 GM diesel was fuel efficiency. The 6.5 diesel didn’t gain a lot of popularity though because of its lack of power in contrast to other diesel engines on the market at the time. GM did offer a turbocharged version of the 6.5 diesel in an effort to gain background.

What are the specs of a 1995 GMC Sierra 3500?

The table below shows all 1995 GMC Sierra 3500 specs by style, including MPG (fuel economy), transmission details, and interior and exterior dimensions. Additionally, find 1995 GMC Sierra 3500 warranty and reliability information, such as limits on bumper-to-bumper coverage and major components. 34.0 gal. 34.0 gal. 34.0 gal. 34.0 gal. 34.0 gal.

What was the name of the GM 6.5 diesel engine?

The 6.5 diesel didn’t gain a lot of popularity though because of its lack of power in contrast to other diesel engines on the market at the time. GM did offer a turbocharged version of the 6.5 diesel in an effort to gain background. The 6.5 GM diesel engine was produced by Detroit Diesel in the U.S.

What was the displacement of a 1995 diesel engine?

The 1995 6.5 diesel engine was called a 6.5 because it was 6.5-liter engine. The displacement of the engine was 395 cubic inches.

When did Detroit start making 6.5L diesel trucks?

The 6.5 diesel was manufactured by Detroit Diesel, a division of General Motors during the time period and used in Chevrolet/GMC trucks from the 1992 to 2000 model years. AM General continues to produce the 6.5L for U.S. Army applications.

What are the codes for GMC check engine lights?

P1245Intake Plenum Switchover Valve P1250Early Fuel Evaporation Heater Circuit P1257Supercharger System Overboost P1258Engine Coolant Overtemperature – Protection Mode Active P1260Last Test Failed SCC Or Theft Detected, Vehicle Immobilized

Can a check engine light be tested intermittently?

Testing for an intermittent problem is useless if the actual symptom is not present . The hardest part of these check engine light issues is re-creating the fault, but it is also the most important!

How long does it take for check engine light to go off?

If you are sure you have fixed the problem, it takes around 10-30 successful cycles before the check engine light disappears. One process is one cold-start until the engine is warm. Will the check engine light go off by itself? Yes, The check engine light will reset itself after a fixed amount of time if you fixed the problem in most car models.

How to clear service engine soon light 1990 to 2002 Chevy?

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What kind of engine does a 1995 GMC pickup have?