2001 Chevrolet Silverado 1500 Q&A
2001 Chevrolet Silverado 1500 Question: Hard start
When starting my truck it often takes two or three attempts. It kicks over but does not fire. It runs great and theres no knocking and the gas mileage is great. I've change fuel filter, air filter, and ran a fuel injector cleaner through the system several times. Any hints? or tips? - usda
you need to check fuel pressure when it wont start. it may be the pump not retaining residual pressure for initial start. Roy - mastertech6371
o2 sensers you have 4 replace the front 2 if that does not work replace the back 2 - Visitor
...does not help. Fuel pressure is steady at 60psi at idle and under load. 3000 miles before the hard starting problem surfaced, a new fuel filter and spark plugs were installed (maintenance items). The...
first start engine turns over alot
I was getting all 3 codes p0172,p0175,p0449. I put on a new vent valve solenoid and that fixed the p0449 code. I'm still getting codes p0172,p0175 and as it gets colder outside it is getting harder...
I can hear the fuel injectors when I try and turn the car over but nothing else. I also tried to give my truck a jump and still nothing heard but the fuel injectors. Lights do come, radio, etc.
I have trouble starting my truck with a cold or hot engine. My gas guage keeps going from full to empty when driving. Otherwise the engine runs good.