SPONSORED LINKS

1993 Chevy Suburban Sputtering / hesitance / loss of power

Tiny
PUNKSOLDIER
  • MEMBER
  • 1993 CHEVROLET SUBURBAN
  • V8
  • 4WD
  • AUTOMATIC
  • 186,312 MILES
I have the 7.4L 454 engine, and while driving the truck sputters and hesitates, a huge loss in power. Fuel Pump is fairly new, the only other thing I can think of is the fuel filter. Could there be other things I can check?
Monday, March 16th, 2009 AT 9:32 PM

1 Reply

Tiny
JACOBANDNICKOLAS
  • MECHANIC
  • 109,896 POSTS
Hi:
I would start with fuel pump pressure. Here is a how to video to watch.

https://www.2carpros.com/dia/test_fuel_pressure.htm

Also, has the check engine light ever come on?
SPONSORED LINKS
Was this
answer
helpful?
Yes
No
Sunday, April 5th, 2009 AT 6:57 PM

Please login or register to post a reply.

Related Engine Low Power Content

Fix an Engine with Low Power!
VIDEO
Fix an Engine with Low Power!
Instructional repair video
Symptoms of Low Engine Power
GUIDE
Symptoms of Low Engine Power
The power your car's engine is producing is important. When you step on the gas you need your car to accelerate, mainly to keep you out of trouble when getting onto the...
VIEW MORE

Sponsored links