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#40460 03/02/2002 2:07 AM | Joined: Jan 2002 Posts: 24 Member | | Member Joined: Jan 2002 Posts: 24 | RE:The problem you described about no heat and cyl. washdown. Does it act like a mid-range stumble? On my 250 L22
I have a spot in the RPM range at about 2000 to 3500 that feels "flat" and acts like a miss. The plugs look rich (black sooty and dry). The spring is missing on the heat valve on the exhaust manifold.
Once I run the truck down the highway or on warmer days (above 70*) it's fine, unless it idles too long or sets for a few minutes.
It has a Holley Rebuilt Rochester "B" on the right P/N and I was thinking it was improperly jetted. Now I'm thinking cold charge and poor atomization.
What do you guys think?
Beat to fit, paint to match
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Entire Thread
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split manifold, what exactly does that mean??
| dubie | 02/25/2002 4:07 PM |
Re: split manifold, what exactly does that mean??
| Fred T | 02/25/2002 5:46 PM |
Re: split manifold, what exactly does that mean??
| 53 4 me | 02/25/2002 6:09 PM |
Re: split manifold, what exactly does that mean??
| dubie | 02/25/2002 6:25 PM |
Re: split manifold, what exactly does that mean??
| Fred T | 02/25/2002 8:49 PM |
Re: split manifold, what exactly does that mean??
| Tony M | 02/25/2002 9:52 PM |
Re: split manifold, what exactly does that mean??
| dubie | 02/25/2002 10:05 PM |
Re: split manifold, what exactly does that mean??
| smitty62 | 02/26/2002 12:06 AM |
Re: split manifold, what exactly does that mean??
| Tony M | 02/27/2002 4:24 PM |
Re: split manifold, what exactly does that mean??
| J.H.Proffit | 02/27/2002 5:20 PM |
Re: split manifold, what exactly does that mean??
| Grant | 02/27/2002 5:37 PM |
Re: split manifold, what exactly does that mean??
| Fred T | 02/27/2002 7:20 PM |
Re: split manifold, what exactly does that mean??
| smitty62 | 02/28/2002 12:11 AM |
Re: split manifold, what exactly does that mean??
| Tony M | 02/28/2002 4:59 AM |
Re: split manifold, what exactly does that mean??
| C1534 | 03/02/2002 2:07 AM | |
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