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93 Ford Ranger

Tiny
REEDBONE
  • MEMBER
  • 1993 FORD RANGER
  • 50,000 MILES
I have a 1993 ford ranger when it is in gear it surges a lil and when I accelerate under 2 thousand rpms it stumbles, a lil bit and I have cleaned throttle body new air filter and clean maf idk what else
Sunday, June 3rd, 2012 AT 2:52 AM

8 Replies

Tiny
ASEMASTER6371
  • MECHANIC
  • 52,797 POSTS
Sounds like a vacuum leak somewhere.

There is no real way to clean a bad mass air flow. The carbon burns itself on the wire. It may be the issue but check for other vacuum leaks first.

Roy
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Sunday, June 3rd, 2012 AT 3:04 AM
Tiny
REEDBONE
  • MEMBER
  • 75 POSTS
Wellwhen I shut truck off I hear a sucking noise like there is a leak what would be an easy t
Way to find the leak
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Sunday, June 3rd, 2012 AT 3:07 AM
Tiny
ASEMASTER6371
  • MECHANIC
  • 52,797 POSTS
No easy way unless you have a smoke machine.

Examine the hoses carefully one by one to look for breaks or rips.

Roy
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Sunday, June 3rd, 2012 AT 3:13 AM
Tiny
REEDBONE
  • MEMBER
  • 75 POSTS
I looked at the hoses and I found one and when I saw the rip I was going to. Take off ot rippes in half it ran to the ac. Coil from like a bog vacuum. Attachment would that make it run any different
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Sunday, June 3rd, 2012 AT 2:13 PM
Tiny
ASEMASTER6371
  • MECHANIC
  • 52,797 POSTS
Thats sounds like an electrical harness with the cover.

This needs to be a vacuum hose.

Roy
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Sunday, June 3rd, 2012 AT 2:46 PM
Tiny
REEDBONE
  • MEMBER
  • 75 POSTS
It is a vacuum I crunk up without it and I put finger over it and I could feel it trying to pull a vacuum and it was running high rpms without it
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Sunday, June 3rd, 2012 AT 2:58 PM
Tiny
ASEMASTER6371
  • MECHANIC
  • 52,797 POSTS
Ok, good, replace it and see what happens

roy
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Sunday, June 3rd, 2012 AT 3:20 PM
Tiny
REEDBONE
  • MEMBER
  • 75 POSTS
Ok im about to now
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Sunday, June 3rd, 2012 AT 3:46 PM

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