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Hesitation?

Old Jul 30, 2021 | 06:42 PM
  #21 (permalink)  
zip439's Avatar
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From: SE Alabama
Default Re: Hesitation ?

Originally Posted by bc75
It ran great when i got it. Then it started with the hesitation. Its almost like i let my foot off of the pedal. It had 83,000 miles on it when i got it. So i replaced fuel filter since i was under it went ahead and put fuel pump on. That didn't work so i changed cam and crank sensors. Didn't help. I started getting a code for throttle sensor. So i ordered a throttle body from needswing.Ran fine for a few weeks. but started getting multiple misfires. Checked my coil packs 5 of the 6 were cracked. Thats when i did the tune up. I was having problems with my navigator vacuum lines so i replace all of them on the crossfire to. Today i pulled the air box off trying to find a leak. Noticed the mass air flow clip wasn't tight. The elbow was just moving around. Had to put a zip tie on it to tighten it. So far it hasn't hesitated. Love this car but its being difficult.
There is no reason to have a zip tie on the MAF housing. When you installed the new throttle body you messed aligned something or haven't tightened something properly. That or some part of the plastic fitting is broken. Go at it again and get that throttle body mated to the MAF and all associated connections correctly installed.
 
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Old Jul 31, 2021 | 05:41 PM
  #22 (permalink)  
bc75's Avatar
Joined: Nov 2019
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From: Northeast Arkansas
Default Re: Hesitation ?

The clip isn't holding tight on the mass air flow so i had to put zip tie on it to hold. But it still didn't stop the hesitation. Its better but still there. Im going to buy a throttle pedal next when i get the extra money or mass air flow sensor and new clip.
 

Last edited by bc75; Jul 31, 2021 at 05:44 PM.
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Old Jul 31, 2021 | 06:13 PM
  #23 (permalink)  
bc75's Avatar
Joined: Nov 2019
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From: Northeast Arkansas
Default Re: Hesitation ?

I took your advice and took it back apart.The bottom elbow clip wasn't connected. But that gasket to the throttle body seems loose. Does anyone know the part number to it?
 
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Old Aug 2, 2021 | 08:44 AM
  #24 (permalink)  
Doc78's Avatar
Joined: Mar 2021
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From: Norfolk Virginia
Default Re: Hesitation ?

https://www.crossfireforum.org/forum...ollection.html
Figure 14-610 in the 2005 crossfire parts list for the NA. The gasket is listed as 05102933AA.
The above link can be used to down load the parts list.
https://www.summitracing.com/parts/mop-05102933aa
Looks like summit racing has it.

 
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Old Aug 3, 2021 | 03:41 PM
  #25 (permalink)  
zip439's Avatar
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Joined: Jul 2010
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From: SE Alabama
Default Re: Hesitation ?

Better prices for the O-ring and the boot can be found here: mercedes parts 2003 SLK 320
and here: the boot

expect to pay too much for a part with only a Chrysler number.
 

Last edited by zip439; Aug 3, 2021 at 03:45 PM.
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Old Dec 1, 2021 | 06:44 AM
  #26 (permalink)  
bc75's Avatar
Joined: Nov 2019
Posts: 270
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From: Northeast Arkansas
Default Re: Hesitation?

Finally fixed my problem. I bought new caskets for the throttle elbow on both ends. Now the Mass air flow sensor fits tight. Still didn't fix my problem.Then I put a new mass air flow sensor on runs prefect again.
 

Last edited by bc75; Dec 1, 2021 at 06:47 AM.
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