At Fixya.com, our trusted experts are meticulously vetted and possess extensive experience in their respective fields. Backed by a community of knowledgeable professionals, our platform ensures that the solutions provided are thoroughly researched and validated.
- If you need clarification, ask it in the comment box above.
- Better answers use proper spelling and grammar.
- Provide details, support with references or personal experience.
Tell us some more! Your answer needs to include more details to help people.You can't post answers that contain an email address.Please enter a valid email address.The email address entered is already associated to an account.Login to postPlease use English characters only.
Tip: The max point reward for answering a question is 15.
The first thing that you must do here is to have the systems computer checked for fault codes, it should have a few in memory. the codes are read through the diagnostic port under the dash.
The battery needs to be replaced. After the first start in the morning the battery gets charged and the engine is also "hot" making it easier for the starter motor to turn it over. Therefor less current is drawn from the battery and you get a start every time. In the morning the engine is cold making it difficult to turn. The battery rested the night loosing some charge and is also cold which affects the current it can deliver at that stage. With the cold engine it is not able to turn it fast enough to get it started. A new battery will solve your problem.
Call a local mechanic and get it looked at ,without my head under the engine i couldnt tell you from afar It could be the pump but i honestly tell you without testing it myself
If it's making clicking noise then that sounds and means that it's the starter... Nothing else makes it click when turning the key, then the starter... If it was the Alternator it wouldn't hold the charge... You could try with jumper cables to turn it on then removing the negative terminal from the battery... If it turns off then it's the Alternator... Those are two possible solutions... Keep with the updates.
first you start with out accelerator .keep it running for a while .until warm up engine . check the out side temp. and keep clean always .
always start wit out accelerator .
check 4 spark at the plugs. Its possible that ur coils were going out and finally just quit. Chk everything b4 messin with ur computer those things can get expensive. hope this helps.
I think your fuel pressure is borderline.How accurate is the gauge? Those injectors usually wont work under 58psi. I would replace the fuel pumpp and filter if the truck has over 125K miles on the original pump. .
I HAD THE SAME PROBLEM WITH MY 1999 GMC YUKON WITH THE 5.7 ENGINE HAVING TO JUMP START ALL THE TIME TO GET IT RUNNING, THE PROBLEM WITH MINE WAS THE FUEL PUMP HAD TO BE REPLACED, EVEN WHEN I REMOVED THE PUMP AND TURNED THE KEY FUEL PUMPED OUT BUT WAS NOT ENOUGH PRESSURE TO GET AND KEEP THE ENGINE RUNNING.I ALSO TRIED STARTER FLUID, THE ENGINE WOULD RUN UNTIL THE FLUID BURNED OFF.SO THE SOLUTION FOR MY TRUCK WAS THE FUEL PUMP AND NOW ITS STARTING LIKE A CHAMP
×