Truck bogs real bad almost goes dead when under even a little load

dandyoun
98,525

Asked by Jul 20, 2012 at 11:19 AM about the 1994 Ford F-150 XL 4WD Extended Cab LB

Question type: Maintenance & Repair

Truck runs great when not under a load but if you hold the brake and give it the gas it instantly bogs down.  Acts the
same way if trying to pull out of sand in four wheel drive or have a trailer hooked to it.  All new plugs, dis, pcv, rotor  
button and wires.  Cleaned gas tanks and checking fuel pressure today.  This has me stumped because if it's not
under a load and you get on the gas the truck runs perfect .   Any help would be greatly appreciated.

3 Answers

Dan Houck
35

Fuel filter

dandyoun
98,525

Fuel filter is new.

2 out of 2 people think this is helpful.
dandyoun
98,525

Turned out to be a timing issue. Adjusted timing and now it runs as new.

1 out of 1 people think this is helpful.

Your Answer

Add photo

Related Questions

F-150

Looking for a Used F-150 in your area?

CarGurus has 204,666 nationwide F-150 listings starting at $1,500.

ZIP:

Search Ford F-150 Questions

Ford F-150 Experts

#1 OJ
OJ
Reputation 5,870
#2 dandyoun
dandyoun
Reputation 3,850
#3 tennisshoes
tennisshoes
Reputation 2,260
View All

Related Models For Sale

Used GMC Sierra 1500"
895 Great Deals out of 52,823 listings starting at $2,400
Used Dodge Ram 1500"
525 Great Deals out of 13,624 listings starting at $1,195
Used Toyota Tacoma"
588 Great Deals out of 27,452 listings starting at $2,199
Used Ford F-250"
595 listings starting at $4,995
Used Ford Mustang"
752 Great Deals out of 39,922 listings starting at $1,600
Used Ford Ranger"
248 Great Deals out of 7,694 listings starting at $988
Used Ford Explorer"
1,167 Great Deals out of 68,338 listings starting at $999
Used Chevrolet Tahoe"
994 Great Deals out of 36,593 listings starting at $2,095
Used Jeep Wrangler"
350 Great Deals out of 14,939 listings starting at $2,795

Used Cars For Sale

2017 Ford F-150 For Sale
630 listings starting at $27,027
2016 Ford F-150 For Sale
128 Great Deals out of 133,245 listings starting at $9,999
2015 Ford F-150 For Sale
200 Great Deals out of 9,389 listings starting at $17,995
2014 Ford F-150 For Sale
397 Great Deals out of 10,502 listings starting at $10,450
2013 Ford F-150 For Sale
578 Great Deals out of 14,241 listings starting at $8,946