2001 GMC Sierra.. Engine was seized, changed engine. was rebuilt. After replacing the newly rebuilt engine, engine started emeidatly and ran rough. Started and drove out of shop, turned engine off & will not restart Did spray ether into carborator & it will fire. Has fuel pressure and spark, why wont it start?
01 GMC Sierra, rebuilt motor, wont restart?
- Thread starter Gary
- Start date
Molson02536
New member
Engine will run with starter fluid, test your ICM and check your crank shaft sensor. What is your fuel pressure reading, post back and good luck.
