What kind of problem does a 1997 GMC pick up have?
1997 GMC K1500, K2500, K3500 Pick Up. All of the information you need to diagnose a misfire or a no-start problem (caused by the ignition coil, the ignition module, or the crankshaft position sensor). Wiring diagrams.
Are there any electrical problems with my GMC Sierra?
Other Common Electrical System related problems of GMC Sierra Problem Category Number of Problems Electrical System problems 101 Instrument Panel problems 38 Wiring problems 27 Dash Wiring problems 12
What are the most common GMC truck problems?
One of the most common 2007-2013 GMC and Chevy truck problems owners experience is excessive oil consumption. This problem led vehicle buyers to launch a class-action lawsuit against GM, which alleged 2010-2013 vehicles with Generation IV 5.3 Liter V8 Vortec 5300 engines were defective.
What kind of ignition system does a GMC pick up have?
This typical circuit diagram of the ignition coil, ignition control module, camshaft and crankshaft position sensors applies to the 1996, 1997, 1998, 1999 Chevrolet/GMC 1500, 2500, and 3500 Pick Ups equipped with a 4.3L V6, or a 5.0L v8, or a 5.8L V8 engine. NOTE: Testing the ignition system is a breeze.
What was the problem with my GMC pickup truck?
Specifically, the lawsuit claimed the active fuel management (AFM) system, piston rings and PVC system in these vehicles were faulty and caused excessive oil consumption, as well as premature spark plug degradation and engine malfunction.
What happens if the ignition pick up fails?
As the ignition pickup essentially functions as the activation switch for the entire ignition system, when it fails, it can greatly affect the operation of the vehicle.
Are there any issues with my GMC Silverado?
Another common issue with 2007-2013 Silverados and Sierras is that the fuel level sensor stops working. After approximately 120,000 miles, the fuel gauge may start misreading the fuel level or working inconsistently. You might find it always reads empty even right after you fill up the gas tank. It might also jump between full and empty.
What should the voltage drop be on a GMC Truck?
The voltage drop should be performed with the fuel injectors disabled and while cranking the engine. The voltage drop should not exceed 200 mV. If the voltage drop is above 200 mV, replaced the effected cable. Please follow this diagnostic or repair process thoroughly and complete each step.
Why does my GM V8 engine misfire when cold?
Because, GM V8 engines are very prone to a rough idle and engine misfire when cold. The check engine light may also come on, with codes P0300, P0171 and PO174. But, as the engine warms up, the engine misfire or rough idle tends to go away; which seems confusing.
Why is my GM 4.8l engine running too lean?
The engine may be running too lean, due to a leaking intake manifold. Too lean means too much air and not enough fuel; according to the power control module (PCM) calculation. When the engine is cold, not all sensors function. As the engine warms up the oxygen sensors report the lean condition.
What’s the name of the GMC lifter noise?
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What was the ignition module for a 1996 GMC c2500?
1996 GMC C1500, C2500, C3500 Pick Up. 1996 GMC K1500, K2500, K3500 Pick Up. All of the information you need to diagnose a misfire or a no-start problem (caused by the ignition coil, the ignition module, or the crankshaft position sensor).
Is there an engine misfire code on a GM 4.8L?
Engine Misfire or Rough Engine Idle on GM 4.8L, 5.3L, 6.0L is becoming; more common and getting harder to diagnose. Because, GM V8 engines are very prone to a rough idle and engine misfire when cold. The check engine light may also come on, with codes P0300, P0171 and PO174.
1997 GMC K1500, K2500, K3500 Pick Up. All of the information you need to diagnose a misfire or a no-start problem (caused by the ignition coil, the ignition module, or the crankshaft position sensor). Wiring diagrams.
1996 GMC C1500, C2500, C3500 Pick Up. 1996 GMC K1500, K2500, K3500 Pick Up. All of the information you need to diagnose a misfire or a no-start problem (caused by the ignition coil, the ignition module, or the crankshaft position sensor).
This typical circuit diagram of the ignition coil, ignition control module, camshaft and crankshaft position sensors applies to the 1996, 1997, 1998, 1999 Chevrolet/GMC 1500, 2500, and 3500 Pick Ups equipped with a 4.3L V6, or a 5.0L v8, or a 5.8L V8 engine. NOTE: Testing the ignition system is a breeze.
What happens when the ICM fails on a GM car?
Generally, when the ICM or the ignition coil fails, your GM car or truck will Crank but NOT START. Specifically, the ignition coil will not spark.
Is the crank sensor good on a GM 4?
TIP 3: If your GM vehicle starts and runs then you can conclude that the crank sensor is good, and this article will not help you. TIP 4: Since this is an on-car test of the crank sensor, DO NOT remove the crank sensor to test it. In the photo you’ll notice it’s out but this is just to make it easier to explain the test to you.
What makes a 1997 GMC C2500 no start?
1997 GMC C1500, C2500, C3500 Pick Up. 1997 GMC K1500, K2500, K3500 Pick Up. All of the information you need to diagnose a misfire or a no-start problem (caused by the ignition coil, the ignition module, or the crankshaft position sensor).
What was the ignition module for a 1996 GMC k1500?
1996 GMC K1500, K2500, K3500 Pick Up. All of the information you need to diagnose a misfire or a no-start problem (caused by the ignition coil, the ignition module, or the crankshaft position sensor). Wiring diagrams.
1997 GMC C1500, C2500, C3500 Pick Up. 1997 GMC K1500, K2500, K3500 Pick Up. All of the information you need to diagnose a misfire or a no-start problem (caused by the ignition coil, the ignition module, or the crankshaft position sensor).
1996 GMC K1500, K2500, K3500 Pick Up. All of the information you need to diagnose a misfire or a no-start problem (caused by the ignition coil, the ignition module, or the crankshaft position sensor). Wiring diagrams.
How many times does a crank sensor spark?
One wire delivers power in the form of 12 Volts from the PCM. Another delivers Ground. This Ground is provided inside the PCM, too. As the engine turns, a reluctor wheel on the crankshaft activates the crank sensor into creating its On/Off voltage signal 24 times per crankshaft revolution. Activate the 8 COP coils to spark.
What was the year of the 1997 Chevy C2500?
The illustrations in the diagnostic manual are printer friendly! Applies to: 1997 Chevrolet C1500, C2500, C3500 Pick Up. 1997 Chevrolet K1500, K2500, K3500 Pick Up. 1997 GMC C1500, C2500, C3500 Pick Up. 1997 GMC K1500, K2500, K3500 Pick Up.
When did the General Motors 90° V6 engine change?
This engine was replaced in 1992 with the L35. 1992 introduced a new version of the 4.3 L (262 cu in), the L35. This version of the 4.3 L (262 cu in) was equipped with CPI (Central Port Fuel Injection). This system had one centrally located fuel injector to distribute fuel to six hoses each with a poppet valve to each of the intake ports.
How much can my Chevy Silverado 1993 tow?
How much can my chevy silverado 1993 tow i have a new v6 4.3 engine my truck is a 1500 To the person above. I would not tow more than 4,000 pounds.
What kind of car is a 1996 GMC k1500?
The illustrations in the diagnostic manual are printer friendly! Applies to: 1996 Chevrolet C1500, C2500, C3500 Pick Up. 1996 Chevrolet K1500, K2500, K3500 Pick Up. 1996 GMC C1500, C2500, C3500 Pick Up. 1996 GMC K1500, K2500, K3500 Pick Up.
How to troubleshoot a no start GM 4.3L pick up?
Testing a Cranks but Does Not Start condition on your GM 4.3L, 5.0L, 5.7L pick up, van or SUV is not that hard to do, if you have a solid diagnostic strategy. In this article I’ll show you the basics of testing such a problem.
How to run a diagnostic test on a 1993 Chevy truck?
They will be on the end of the row to the far right, and the will be side by side. Place your key into the Chevy’s ignition and turn it, but don’t crank the engine. Watch the “check engine” light. It will start flashing. Chevy trouble codes are two digits. The first digit will be represented by a long flash.
Why does my GMC Sierra suddenly stop running?
Truck suddenly stops running, acting like it’s out of fuel. There is fuel in the gas tank and, I can hear the fuel pump when I turn the ignition on. Is there a fuse, or relay that is maybe causing this to happen?
What is trouble code 16 on Chevy truck?
For example, trouble code 16 will be relayed with one long flash and six short ones. Write the codes down as the “check engine” light sends them. You will need to find the code definitions, but you do not need to purchase a reference book.
What kind of gas does a 1997 Chevy truck use?
1997 chevy c1500 WT with 4.3 . getting harder to re crank.. Only driveable with both stop revving to keep it going. And that still doesnt work well. Work ive done. New cap and rotor. Cleaned…. Exh gas.
How big is a Chevy 454 cubic inch engine?
The 454 cubic inch engine was derived from the Chevy big block 454 cubic engine of 1974. It was rated at 290 horsepower at 4,000 rpm, with 410 foot-pounds of torque at 3,200 rpm. The engine had a bore and stroke of 4.24 inches by 3.99 inches.
What kind of engine did Chevy have in 1997?
Chevy placed a vortex or mini tornado within the combustion chamber to efficiently blend gas and air together. Vortec engines are the base engine used in all Chevy cars and trucks and come in a variety of horsepower and torque ratings. During 1997 Chevy still had a big block engine, the 454 cubic inch.
What was the horsepower of a 1997 Vortec truck?
The truck engine was rated at 255 horsepower and 330 foot-pounds of torque. The 5700 engine appeared in the 1997 Chevrolet Express, Chevrolet Suburban, Chevrolet Tahoe, Chevrolet/GMC full-size trucks and the Cadillac Escalade. This engine was replaced in 2002 by the 5.3 5300.
Why does my 97 Chevy truck not start?
97 Chevy truck won’t start when it gets cold?? When ever it gets cold my truck will not start. Seems to be fuel pressure but can’t smell any gas like it was flooding. It does’nt even fire like it wants to start.
Why does my car not start when I turn the key?
This condition is usually due a failed fuel pump, a failed ignition coil, a failed ignition control module, a failed crank sensor, etc… that lets the engine crank (turn over) but does not let it start. A No Crank Condition means that the engine is not turning over when you turn the key to crank the engine.