Can a new engine start with no spark?
No Spark?: I Just Put a New Motor in My Truck. Due to a Blown No spark? I just put a new motor in my truck. Due to a blown motor. I’ve put a long block in. Got everything put back and tried to start but will not fire. Have fuel but no fire. have the same problem? Have you tried pulling diagnostic codes?
What was cause of 1998 Chevy S10 no spark?
9 people found this helpful. Again my 1998 Chevy S10 No fire was caused by what is called an ignition igniter which sit on the side of my coil bracket next to the coil. I hope this will help someone with the same problem.
How to properly install a distributor on a Chevy 4.3L?
How to properly install a distributor on a chevy 4.3L or 5.3l vortec engine, even if crankshaft was moved. The timing is not adjustable on these models so it is necessary to install the distributor in correct alignment. Loading…
Is there a spark on my 1998 Sonoma?
Put new coil on with again no spark. Checked out this forum and went out wiggled white wire with black stripe and whoooom started right up. Bad connection right at the plug in on coil. About to go out and fix this thing. Only 202,000 miles on tis 1998 sonoma 4×4, just keeps going! Thanks for the tip!!!!!! 20 people found this helpful.
Are there any problems with the Chevy 4.3 Vortec engine?
The 4.3 Vortec engines made from 1996-2002 (L35 and LF6) have been reported to have engine knock problems. In a properly functioning engine, fuel burns in even pockets instead of all at once. The pockets burn in even timing, in sync with engine cycles. Engine knock occurs when the fuel burns unevenly and out of sync with the engine cycles.
What should the fuel pressure be on a 4.3L Vortec?
The fuel system in your 4.3L, 5.0L, or 5.7L Vortec engine needs at least 50 PSI of fuel pressure to start. The fuel pump produces much more than just 50 PSI of course.. but the bare minimum the engine needs to start is 50 PSI…
Why is my Chevy Vortec 4300 V6 leaking fuel?
In the L35 and LF6 engines, the spider injectors are known to leak at the pressure regulator and at the supply and return lines due to a design fault. Outside of leaking fuel onto the exterior of the engine itself, it can cause excess fuel to get sucked into the engine.
What causes an intake gasket on a Vortec to leak?
Leaking Intake Manifold Gasket The intake gaskets on the LB4 and L35 vortec’s are very prone to going bad which results in engine leaks, overheating, stalling, etc. The intake gasket sits between the intake manifold and the cylinder head. It is responsible for sealing engine vacuum, and also engine coolant.