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1991 jeep cherokee no power

1

1993jeep

NAXJA Forum User
Location
Thermal
Hey guys I have a problem with my jeep! It has no power whene I slam the gas the intake sounds different then what it use to and is very had to do 55mph on the freeway, the engine sounds good just when I start driving it it has no power.....
 
Plugged up exhaust, meaning a damaged, plugged Cat converter, or Muffler, or pipe, or combination.

Also check the vacuum line at the bottom side of the Throttle body, passenger side of the throttle body, that runs to the MAP sensor. See if came loose, which is common! Both make the sound you mentioned.
 
Ecomike said:
Plugged up exhaust, meaning a damaged, plugged Cat converter, or Muffler, or pipe, or combination.

Also check the vacuum line at the bottom side of the Throttle body, passenger side of the throttle body, that runs to the MAP sensor. See if came loose, which is common! Both make the sound you mentioned.
Click to expand...



Dude it was the cat! It was all XXXX up. U couldn't even get light throw!!! It runs like a champ now...

Thx bro
 
:yelclap:
 
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