SPONSORED LINKS

Fuel pump

Tiny
BUR8081
  • MEMBER
  • 2003 CHEVROLET TAHOE
  • 190,000 MILES
In hot weather u can b going down rd and 2003 chevy tahoe will die. Coast and will restart. Doesn't hardly do it in cold weather. Occasionally it will not restart and have to pull over on side of rd and wait few mins and then restart. Also if u floor it it will do nothing but coast then die. Thinking fuel pump but no clue really. Have changed fuel filter but didn't help. We hav had it placed on machine but it shows nothing
SPONSORED LINKS
Friday, February 12th, 2016 AT 8:41 AM

1 Reply

Tiny
HMAC300
  • MECHANIC
  • 48,601 POSTS
Check fuel pressure with a gauge should be 60-66 psi if a small block or V6 if a 4.8-5.3L it will be a tad lower.
Was this
answer
helpful?
Yes
No
Friday, February 12th, 2016 AT 12:12 PM

Please login or register to post a reply.

Related Fuel System Fuel Pump Replace/Remove Content

Fuel Pump Replacement
GUIDE
Fuel Pump Replacement
When a fuel pump goes out it can do so one of two ways either it can quit and stop working or it can fail intermittently causing the engine to stall or not start.
VIEW MORE

Sponsored links