Truck starts, idles high, then dies

25

Asked by May 22, 2014 at 08:34 AM about the 1994 Chevrolet C/K 3500 Crew Cab 2WD

Question type: Maintenance & Repair

Hi John! I'm hoping to get your sound advice and recommendations regarding my
issue. I have a '94 Chevy C3500 with the 7.4L motor. It was running fine until, one day,
I stomped on it and noticed that it hiccuped. When I got home, I changed the plugs,
wires, cap and rotor. When I tried to start it up after these changes, it wouldn't
immediately start. When it does start (it tries to turn over a few times), the idle jumps
to over 1,000RPM and then it dies out. Also, I noticed that the fuel pump is louder than
it's ever been. Please help me. Thank you.

1 Answer

35

Fuel pump

1 out of 1 people think this is helpful.

Your Answer

Add photo

Related Questions

Search Chevrolet C/K 3500 Questions

Chevrolet C/K 3500 Experts

#1 cooldad47
cooldad47
Reputation 180
#2 tennisshoes
tennisshoes
Reputation 110
#3 Dieselman1990
Dieselman1990
Reputation 90
View All

Related Models For Sale

Used Chevrolet C/K 2500
216 listings starting at $3,199
Used Dodge Ram 3500
81 Great Deals out of 2,178 listings starting at $5,950
Used GMC Sierra 3500
6 Great Deals out of 253 listings starting at $7,788
Used Chevrolet C/K 1500
884 listings starting at $4,599
Used Ford F-350
296 listings