chevy express 3500 starting problem
September 4th, 2016, 6:07 PM
#1
CF Beginner
Thread Starter
Join Date: Jul 2014
Posts: 1
Likes: 0
Received 0 Likes
on
0 Posts
chevy express 3500 starting problem
1996 chevy express 5.7 liter starts but dies within seconds
does not have security ( so that rules that out)
1 dtc code p0102 maf sensor
spark is good
fuel pump 60 psi when key is turned on for 2 secs
holds 55psi when cranking
fuel filter is clear
existing pump is less than 18 months old
good crank speed
Can a bad MAF sensor really cause this ??? code will not clear
does not have security ( so that rules that out)
1 dtc code p0102 maf sensor
spark is good
fuel pump 60 psi when key is turned on for 2 secs
holds 55psi when cranking
fuel filter is clear
existing pump is less than 18 months old
good crank speed
Can a bad MAF sensor really cause this ??? code will not clear
