I have a 01 siverado 5.3 my check engine light is on and blinking why could that be I did wires plugs coils Cadillac converter and even the injectorS cleaned my gas tank and put new gas lines in

I have a 01 siverado 5.3 my check engine light is on and blinking why could that be I did wires plugs coils Cadillac converter and even the injectorS cleaned my gas tank and put new gas lines in 4 Answers

I have a 2008 Chevy Silverado 5.3. Truck idles good when in park but when I put it into gear the check engine light comes on. P0307, witch is Cylinder 7 misfiring. Ive changed all the lifters,coils,injectors and solnoids. Plugs and wires as well. Even turned off the AFM to see if that would help. cleaned the pushrods, made sure they worked. valley cover has been cleaned as well 2 Answers

I have a 2008 Chevy Silverado 5.3. Truck idles good when in park but when I put it into gear the check engine light comes on. P0307, witch is Cylinder 7 misfiring. Ive changed all the lifters,coils,in...

I have a 2004 Chevy Silverado extended cab, 4.8 liter. I have had multiple issues with this vehicle, but the one I can't seem to solve is this: if I leave the truck sitting for a day, when I get in and start driving, about 5 miles down the road, it acts like it is being starved of fuel. The engine light starts blinking and there is no power even when i step on the gas fully. After a minute or two, it goes away and runs fine unless I let it sit for a couple days. I just replaced my fuel lines because they were rusted out but that didn't solve the problem. Any ideas anyone? 6 Answers

Engine light is always on and blinks on and off when problem occurs.

My engine light is flashing on my 2008 chevy silverado i put new plugs wires and it seems to have gotten worse so i scanned it and it came up as random misfire?? 1 Answer

What do i do now???

i replaced my throttle positioning sensor. i may have to change the pressure sensor on my fuel tank. my service engine light is on and my truck stalls as if it is not getting any fuel.how do i bypass 4 Answers

tps replaced..if i start my truck and the service engine light is on my truck will stall out. if the service light is off the truck is fine. i know it is a sensor but how can i bypass it...if i keep ...