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Chevrolet Repair/G M 5.7 engine

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Question
I have a2001 chevy express cargo van 3500 one ton 350 v8 559000 miles.van sat for about a week.  I went to start it and it wouldnt start.  Changed fuel pump, van started but ran rough.  Put fresh gas in went for test drive and the van quit while going down the road a half mile from gas station.  I was recommended to replace cap and rotor.  Van started and ran smooth.  Drove for about 2 miles and engine shut off  It turns over but will not start or fire.

Answer
HI LESTER, YOU WILL NEED TO SEE IF THERE IS SPARK AND FUEL..I KNOW YOU JUST REPLACED THE FUEL PUMP BUT YOU MAY HAVE A WIRING ISSUE'S ON TOP OF THE TANK SENDING UNIT...I COULD GET INTO ALL KINDS OF THINGS IT COULD BE BUT LETS FIND OUT FIRST WHAT IS OR IS NOT THERE...FUEL OR IGNITION
THEN ONCE YOU KNOW,, GET BACK TO ME..GOOD LUCK,,,TOM...

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TOM SHEETS

Expertise

PLEASE READ ALL OF THIS BEFORE ASKING ANY QUESTIONS. IF THIS CHEVY SECTION IS MAXED OUT.YOU CAN REACH ME IN THE OLDS/BUICK SECTION. Will answer questions from 6:00am to 10:00pm all days [EST][[[ NO DIESEL OR PAINT QUESTIONS]]] will answer all 1965 to present QUESTIONS ON ALL GM'S on mechanics of these cars. Keep in mind i am not there in person i am going on what you are telling me !! PLEASE IF ASKING A QUESTION GIVE ME AS MUCH INFO AS POSSIBLE. THE MORE THE BETTER. SUCH AS YEAR,MAKE,MODEL,ENGINE SIZE. THIS WILL HELP ME HELP YOU. I will not be able to answer all questions because of some situations that i would really need to be there and see things for myself,such as electrical issues. In many cases i would need wiring diagrams. I can also give you an estimate on what the cost would be at our repair shop as an idea to help you. Keep in mind that my answer is ONLY MY ADVICE,ck with your mechanic as well.. >> THANK YOU, TOM..

Experience

I have been a ASE certified master mechanic for over 30 years and certified IN ALL 8 CATEGORIES,[engine repair,engine performance,auto trans,manual trans,clutches,steering and suspension,brakes,electrical systems,heating and air/cond. I am also a state CERTIFIED inspector for over 30 years. I do computer work [pcm]fault codes,pcm flashing,state inspection monitor readiness,repairs on exhaust,fuel service,[injection and carburetor,] charging system problems, running issues,alignments,frame problems,tire balance,struts and of course standard and anti-lock brakes.

Organizations
nys state auto repair industry and ase group.

Publications
N/A

Education/Credentials
high school,4 years of tech school,and many many hours of auto training with many gm classes and aftermarket training classes..

Awards and Honors
ASE MASTER TECH CERTIFIED IN ALL 8 CATEGORIES.NYS INSP LICENSE AND A/C CERTIFIED

Past/Present Clients
MANY CUSTOMERS IN OUR BUSY SHOP.

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