• Welcome Visitor! Please take a few seconds and Register for our forum. Even if you don't want to post, you can still 'Like' and react to posts.

Rough Idle and Loss of Power


gungfudan

gungfudan

Member
Supporting Member
Joined
Feb 22, 2011
Messages
475
Reaction score
19
Points
18
Location
Mississippi
Vehicle Year
1994
Make / Model
Mazda
Engine Type
3.0 V6
Engine Size
3.0
Transmission
Manual
2WD / 4WD
2WD
Total Lift
N/A
Total Drop
N/A
I bought a 94’ Mazda B3000 with 49000 miles on it. An older gentleman owned it but passed away last year and his daughter was selling it. He took great care of it. I still had to flush the radiator, new radiator cap, new gas tank fill hose, air filter, oil change, and I am about to do a tune up(plugs, wires, coil, cap and rotor).
So at idle she is a little rough and durring driving it looses power(it is like a burp or it cuts out then pick right back up).

I am still doing the tune up because of the age. If I need to look somewhere else as well I will.
 


Bgunner

Bgunner

Well-Known Member
Supporting Member
Joined
May 14, 2018
Messages
1,779
Reaction score
1,085
Points
113
Location
Western Mass.
Vehicle Year
1994
Make / Model
Ford/Ranger XLT
Engine Type
3.0 V6
Transmission
Manual
2WD / 4WD
2WD
Tire Size
225/70/R15
My credo
If it's not broken Don't Fix It!
While doing the tuneup check for vacuum leaks. This can cause a rough idle as well and can't hurt to look while you are in there right?
 
gungfudan

gungfudan

Member
Supporting Member
Joined
Feb 22, 2011
Messages
475
Reaction score
19
Points
18
Location
Mississippi
Vehicle Year
1994
Make / Model
Mazda
Engine Type
3.0 V6
Engine Size
3.0
Transmission
Manual
2WD / 4WD
2WD
Total Lift
N/A
Total Drop
N/A
Bgunner said:
While doing the tuneup check for vacuum leaks. This can cause a rough idle as well and can't hurt to look while you are in there right?
Click to expand...
I didn't think about that thanks for bringing it to my attention. I will post updates.
 
Denisefwd93

Denisefwd93

Well-Known Member
Joined
May 20, 2015
Messages
2,261
Reaction score
74
Points
48
Location
South East PA
Vehicle Year
1994
Make / Model
Ford
Engine Type
4.0 V6
Engine Size
4.0
Transmission
Manual
2WD / 4WD
4WD
Total Lift
stock, may get leveling springs in front "somday"
Tire Size
235
Cat converters go bad from sitting, even with low mileage, LOL thank goodness my old cars used off-the-shelf cat converters.
 
gungfudan

gungfudan

Member
Supporting Member
Joined
Feb 22, 2011
Messages
475
Reaction score
19
Points
18
Location
Mississippi
Vehicle Year
1994
Make / Model
Mazda
Engine Type
3.0 V6
Engine Size
3.0
Transmission
Manual
2WD / 4WD
2WD
Total Lift
N/A
Total Drop
N/A
Denisefwd93 said:
Cat converters go bad from sitting, even with low mileage, LOL thank goodness my old cars used off-the-shelf cat converters.
Click to expand...
Hopefully this is not it but I will be looking at that if all else fails.
 
gungfudan

gungfudan

Member
Supporting Member
Joined
Feb 22, 2011
Messages
475
Reaction score
19
Points
18
Location
Mississippi
Vehicle Year
1994
Make / Model
Mazda
Engine Type
3.0 V6
Engine Size
3.0
Transmission
Manual
2WD / 4WD
2WD
Total Lift
N/A
Total Drop
N/A
Off topic for this post anyway. Can you find headers for the 3.0L. I would like to upgrade the exhaust.
 
Craig0320

Craig0320

Well-Known Member
Supporting Member
Article Contributor
V8 Engine Swap
TRS 20th Anniversary
Joined
Sep 21, 2017
Messages
1,209
Reaction score
225
Points
63
Location
Mississppi
Vehicle Year
1998
Make / Model
Ford
Engine Type
V8
Engine Size
5.0
Transmission
Automatic
2WD / 4WD
4WD
My credo
Break it right the first time. Fix it better the next time.
Just wondering. Where are you located in Mississippi. You can pm me if you don't want to make it public.
 
Craig0320

Craig0320

Well-Known Member
Supporting Member
Article Contributor
V8 Engine Swap
TRS 20th Anniversary
Joined
Sep 21, 2017
Messages
1,209
Reaction score
225
Points
63
Location
Mississppi
Vehicle Year
1998
Make / Model
Ford
Engine Type
V8
Engine Size
5.0
Transmission
Automatic
2WD / 4WD
4WD
My credo
Break it right the first time. Fix it better the next time.
You know I didn't see where you changed the fuel filter yet. Could be the culprit.
 
gungfudan

gungfudan

Member
Supporting Member
Joined
Feb 22, 2011
Messages
475
Reaction score
19
Points
18
Location
Mississippi
Vehicle Year
1994
Make / Model
Mazda
Engine Type
3.0 V6
Engine Size
3.0
Transmission
Manual
2WD / 4WD
2WD
Total Lift
N/A
Total Drop
N/A
gungfudan

gungfudan

Member
Supporting Member
Joined
Feb 22, 2011
Messages
475
Reaction score
19
Points
18
Location
Mississippi
Vehicle Year
1994
Make / Model
Mazda
Engine Type
3.0 V6
Engine Size
3.0
Transmission
Manual
2WD / 4WD
2WD
Total Lift
N/A
Total Drop
N/A
Tune up fixed the issue. I also changed the transmission fluid to Royal Purple Synchromax.
 
Craig0320

Craig0320

Well-Known Member
Supporting Member
Article Contributor
V8 Engine Swap
TRS 20th Anniversary
Joined
Sep 21, 2017
Messages
1,209
Reaction score
225
Points
63
Location
Mississppi
Vehicle Year
1998
Make / Model
Ford
Engine Type
V8
Engine Size
5.0
Transmission
Automatic
2WD / 4WD
4WD
My credo
Break it right the first time. Fix it better the next time.
Glad you got it fixed. I was pretty confident the tune up would help. I got sidetracked and forgot to mention that my plugs were so bad it would just shut off in the yard. Got some pics of the truck?
 
gungfudan

gungfudan

Member
Supporting Member
Joined
Feb 22, 2011
Messages
475
Reaction score
19
Points
18
Location
Mississippi
Vehicle Year
1994
Make / Model
Mazda
Engine Type
3.0 V6
Engine Size
3.0
Transmission
Manual
2WD / 4WD
2WD
Total Lift
N/A
Total Drop
N/A
Craig0320 said:
Glad you got it fixed. I was pretty confident the tune up would help. I got sidetracked and forgot to mention that my plugs were so bad it would just shut off in the yard. Got some pics of the truck?
Click to expand...
I will take some I haven’t yet. Been busy started a new job a month ago and have been really busy.
 
Craig0320

Craig0320

Well-Known Member
Supporting Member
Article Contributor
V8 Engine Swap
TRS 20th Anniversary
Joined
Sep 21, 2017
Messages
1,209
Reaction score
225
Points
63
Location
Mississppi
Vehicle Year
1998
Make / Model
Ford
Engine Type
V8
Engine Size
5.0
Transmission
Automatic
2WD / 4WD
4WD
My credo
Break it right the first time. Fix it better the next time.
Good deal.
 
You must log in or register to reply here.

Sponsored Ad


Sponsored Ad

Staff online

Members online

Total: 801 (members: 7, guests: 794)

Today's birthdays

Member & Vendor Upgrades

For a small yearly donation, you can support this forum and receive a 'Supporting Member' banner, or become a 'Supporting Vendor' and promote your products here. Click the banner to find out how.

Latest posts

Truck of The Month


Shran
April Truck of The Month

Recently Featured

Want to see your truck here? Share your photos and details in the forum.

Follow TRS On Instagram

Latest Album Photos

Hunters
20240409_190831.jpg
20240409_190818.jpg
20240409_180824.jpg
20240409_182648.jpg
20240409_181010.jpg
20240408_175026.jpg
99 Ranger
20200706_161414.jpg
20240207_155117.jpg
20240207_155111.jpg
20240207_154537 - Copy.jpg

TRS Events

25th Anniversary Sponsors

Check Out The TRS Store


Sponsored Ad


Sponsored Ad

Sponsored Ad


Amazon Deals

Top