My 94 dodge ram 1500, 5.2L, runs okay but began using lot of fuel. Had trouble codes 37, 32, and 51. Cleaned throttle body and checked for vaccum leaks or bad hoses. Code 32 gone away. Cleared code 51 which according to Haynes manual is not supposed to make the check engine light come on. Their is no code 37 in the Haynes manual for a gasoline engine on the 94 Ram. Their is for diesel engine. What is it, where is it at and how do I correct the problem. 51 I know is the O2 sensor. Truck runs great, shifts fine , but is still using more fuel than normal. Been reading about code 37 and transmissions, don't think my problem is there. Any help ?

25

Asked by May 21, 2013 at 08:11 PM about the 1994 Dodge Ram 1500 2 Dr ST Standard Cab SB

Question type: Maintenance & Repair

Cannot get the Code 37 to clear, can disconnect the battery and the code 51 clears, The
code 32 has not come back but 51 comes back. 37 does not go away. Engine light will
not come on after starting until the truck warms up , usually about a 5 to 7 mile drive.

3 Answers

http://www.bestvalueautoparts.com/Replacement_Parts/DODGE/PICKUP _RAM_1500/Air_Temperature_Sensor.html

1 of 1 people found this helpful.
25

Found bad coolant hose and water pump, changed oxygen sensor (only has one, upstream). All codes clear , except code 37. Transmission is going into overdrive. Check engine light not coming on but code 37 is still in system. Not going to worry about it. Truck has 211,763 miles. Going to drive it. Thanks for the help ??

2 of 2 people found this helpful.

...this goody is the only thing your ECM has to know how rich it's gonna make the fuel~

1 of 1 people found this helpful.

Your Answer

Add photo

Related Questions

Ram 1500

Looking for a Used Ram 1500 in your area?

CarGurus has 10,792 nationwide Ram 1500 listings starting at $1,000.

ZIP:

Search Dodge Ram 1500 Questions

Dodge Ram 1500 Experts

#1 Dan Connell
Dan Connell
Reputation 6,240
#2 pudgybear
pudgybear
Reputation 6,110
#3 dandyoun
dandyoun
Reputation 5,490
View All

Related Models For Sale

Used Ford F-150
2,128 Great Deals out of 195,104 listings starting at $290
Used Dodge Ram 2500
128 Great Deals out of 5,039 listings starting at $2,999
Used GMC Sierra 1500
785 Great Deals out of 68,500 listings starting at $1,800
Used Toyota Tacoma
516 Great Deals out of 42,738 listings starting at $1,995
Used Dodge Dakota
126 Great Deals out of 3,791 listings starting at $1,350
Used Ford Mustang
694 Great Deals out of 44,971 listings starting at $750
Used Jeep Wrangler
253 Great Deals out of 15,844 listings starting at $2,695

Used Cars For Sale

2010 Dodge Ram 1500 For Sale
52 Great Deals out of 1,345 listings starting at $7,498
2009 Dodge Ram 1500 For Sale
36 Great Deals out of 986 listings starting at $3,900
2008 Dodge Ram 1500 For Sale
63 Great Deals out of 1,553 listings starting at $2,828
2007 Dodge Ram 1500 For Sale
61 Great Deals out of 1,403 listings starting at $3,991
2006 Dodge Ram 1500 For Sale
75 Great Deals out of 1,262 listings starting at $1,800

Content submitted by Users is not endorsed by CarGurus, does not express the opinions of CarGurus, and should not be considered reviewed, screened, or approved by CarGurus. Please refer to CarGurus Terms of Use.