What kind of engine does a 1999 GMC Savana have?
1999 GMC 2500 SAVANA 5.7 vortec- wont start. replaced plugs, rotor, cap, cam position sensor. turns over, and has spark, and fuel at rail.
What causes a GMC Savana fuel pump to not start?
What causes a weak spark after installed new cap and rotor and ignition module, spark plug wires and spark plugs and ignition coil, new alternator, new battery and battery cables.
What should the resistance be on a Savana fuel pump?
You should get a reading of 0.75 to 0.81 ohms of resistance. Then check the resistance between on either side terminal and the center high output terminal. The ohms reading should be about 10,000 to 11,000 ohms.
What should fuel pressure be on GM 4.3L Vortec?
You can find this tutorial in Spanish here: Cómo Probar La Bomba de Combustible (GM 4.3L, 5.0L, 5.7L) (at: autotecnico-online.com ). The fuel system in your 4.3L, 5.0L, or 5.7L Vortec engine needs at least 50 PSI of fuel pressure to start.
Why does my GMC Savana Van not start?
Lately I have had this problem: Go to start the van and if fires up for about one second then quits. Try and try it will not start. Dealer at first said it was the fuel pump. Replaced it. Months later still doing the same thing.
Why does my Chevy Express van not start?
Lately I have had this problem: Go to start the van and if fires up for about one second then quits. Try and try it will not start. Dealer at first said it was the fuel pump. Replaced it. Months later still doing the same thing. It like the security system is telling the car not to start.
What causes a Chevy 6.0 Vortec engine failure?
1. Throttle body sensor failure – Chevy 6.0 The throttle position sensor (TPS) is located on the throttle body and is responsible for controlling air flow into the engine. The TPS sensor monitors how open the throttle is (ie. how much air is entering the engine) and relays the information back to the ECU.
Why does my GMC Savana not start up?
The van has no trouble codes, only the p1351 which high voltage coil or misfire, but could that code be from the old fuel injector poppet system problem not providing enough fuel to the cylinders? The engine was running fine with this code but the engine light didn’t come on.
How does a GMC Savana fuel pump work?
This system contains a crankshaft position sensor (CKP), camshaft position sensor (CAS) which is a low voltage generating system (1.5 to 3.0 volts) and is then amplified to 12 volts by using a ignition module (amplifier) and then transferred to the primary side of the ignition coil.
How to replace a faulty fuel pressure regulator?
In the video, 1A Auto shows how to remove and replace a faulty fuel pressure regulator. The video is applicable to the 1996 GMC Sierra K1500. While 1A Auto strives to make the information provided in this video as accurate as possible, it makes no claims, promises, or guarantees about the accuracy, completeness or applicability of the content.
Is the Chevy Savana running out of fuel?
It ran fine for some time after that, but then would begin to cut out, acting somewhat like it was running out of fuel. If you shut down for an hour or so, you could sometimes drive 100 miles before it would hesitate again. Often I could use it for short trips for days with no problems whatsoever.
How often does a GMC Savana stall on the road?
GM Dealer has no idea as they can’t get the van to stall on the road test. Sometimes runs for 3 or 4 days. Sometimes stalls 3-4 times a day. Dosnt matter if its raining, cold, sunny, snow makes no difference. Fustrating as hell.
1999 GMC 2500 SAVANA 5.7 vortec- wont start. replaced plugs, rotor, cap, cam position sensor. turns over, and has spark, and fuel at rail.
The van has no trouble codes, only the p1351 which high voltage coil or misfire, but could that code be from the old fuel injector poppet system problem not providing enough fuel to the cylinders? The engine was running fine with this code but the engine light didn’t come on.
This system contains a crankshaft position sensor (CKP), camshaft position sensor (CAS) which is a low voltage generating system (1.5 to 3.0 volts) and is then amplified to 12 volts by using a ignition module (amplifier) and then transferred to the primary side of the ignition coil.
What should I know about a 1999 GMC Savana Van?
Spend just a few minutes reading our articles dedicted to 1999 Gmc Savana Van and you will enrich your knowledge concerning all the major and minor car systems like transmission, engine, ABS and all the rest systems of these cars significantly.
When was the GMC Savana 1500 last serviced?
No accident or damage reported to CARFAX… 1st owner purchased on 11/08/13 and owne… Last serviced at 56,608 miles in Lutherv… 1st owner drove an estimated 7,198 miles… No accident or damage reported to CARFAX…