why is motor hard starting?

Asked by Apr 26, 2015 at 05:47 PM about the Chevrolet Silverado 2500HD

Question type: Maintenance & Repair

Having hard starting and have checked the fuel pump, replaced EGR, and it isn't the starter so I am at a loss. Same start both cold and hot. it is a 1999 with 7.4l automatic 454.

2 Answers

11,000

Test the fuel injectors.

22,695

how did you check the fuel pump??

Your Answer

Add photo

Related Questions

  • Hard starting when engine is warm only. 4 answers

    2003 Chey. When engine is cold engine starts and runs just great. Only when engine is has been running and I leave it off for about 5 to 10 minutes does it have a hard time starting. After starting ...

    2003 Chevrolet Silverado 2500HD 4 Dr LS Extended Cab SB HD

    -

    Maintenance & Repair

  • Power Seats and Windows Died 14 answers

    Power seats and both passenger side power windows suddenly stopped working. I found some circuit breakers for them, but I find it hard to believe that they both would stop working at the same time. ...

    Chevrolet Silverado 2500HD

    -

    Maintenance & Repair

  • 2002 chevy 2500hd 6.0 gas, hard starting wether its dead cold or cooled off alittle bit 20 answers

    2000 chevy 2500hd 6.0 gas, when trying to start up I have to turn the key on without cranking 1st then turn it off, then turn it on and crank this time and my truck will start up. Fuel pump is running...

    2002 Chevrolet Silverado 2500HD 4 Dr LT Crew Cab SB HD

    -

    Maintenance & Repair

  • 2011 2500HD Vibration 42 answers

    I have had a shaking problem since I bought it. Dealer does not want to accept my complaint. First said it was tires. Next that is the way it drives . They don't want to accept take it in for servic...

    2011 Chevrolet Silverado 2500HD LT Crew Cab 4WD

    -

    Maintenance & Repair

  • Diesel or Gas? 37 answers

    im looking to buy a Chevy 2500HD, i will be using it for work over the summer, landscaping and hauling and towing, and putting a plow on for the winter next year, and im stuck on whether or not to b...

    Chevrolet Silverado 2500HD

    -

    General

Search Chevrolet Silverado 2500HD Questions

Chevrolet Silverado 2500HD Experts

#1 Steven Loeffler
Steven Loeffler
Reputation 460
#2 Tom Demyan
Tom Demyan
Reputation 270
#2 piocon
piocon
Reputation 270
View All

Related Models For Sale

Used GMC Sierra 2500HD
122 Great Deals out of 14,610 listings starting at $2,650
Used Ford F-250 Super Duty
341 Great Deals out of 47,687 listings starting at $1,495
Used Chevrolet Silverado 1500
1,752 Great Deals out of 170,135 listings starting at $1,800
Used Dodge Ram 2500
137 Great Deals out of 5,325 listings starting at $2,500
Used Chevrolet Silverado 3500HD
130 Great Deals out of 8,481 listings starting at $5,095
Used Ram 2500
116 Great Deals out of 29,438 listings starting at $8,995
Used Ford F-150
2,246 Great Deals out of 209,706 listings starting at $1,499
Used GMC Sierra 1500
796 Great Deals out of 67,170 listings starting at $2,700
Used Ford F-350 Super Duty
382 Great Deals out of 26,712 listings starting at $3,000
Used Chevrolet Silverado 2500
8 Great Deals out of 292 listings starting at $4,500
Used Chevrolet Silverado 1500HD
14 Great Deals out of 268 listings starting at $3,950
Used GMC Sierra 3500HD
51 Great Deals out of 4,096 listings starting at $8,000
Used Toyota Tundra
501 Great Deals out of 34,165 listings starting at $3,000
Used Chevrolet Silverado Classic 2500HD
27 Great Deals out of 400 listings starting at $4,790
Used Dodge Ram 3500
84 Great Deals out of 2,151 listings starting at $5,250