 Carbs or Ing Sys, Intermittent miss-fire |
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| Razorbobsr |
 Mar 14 2011, 11:26 AM
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#1
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Member  Group: Members Posts: 282 Joined: 6-June 10 From: Terre Haute Ind Member No.: 11,813 Region Association: Upper MidWest  |
As you guys said, cleaned jets in carb, replaced plugs and wires, smooth at 900 rpms in drive, smooth at 2/3/4 K rpms in driveway, pulls hard W/O, sill I have a miss-fire that I can feel coming and going[surging, sound of engine when all 4 hit at proper times] Could I have a coil prob? Or where off to next?? 2L/carbs/5K sense rebuild/1500 miles driven to get this car home..... NKG plugs but do have Bosh plugs waiting...... Getting warmer outside, Help! Bob PS, British car friends are starting to make fun of the 914........... AND ME
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| McMark |
Mar 15 2011, 11:42 AM
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#2
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914 Freak! Group: Retired Admin Posts: 20,180 Joined: 13-March 03 From: Grand Rapids, MI Member No.: 419 Region Association: None |
009 Dizzy is garbage. As Dave Darling loves to say, "Give it the float test. Throw it in a lake and if it floats, it's good." The problem your having sounds like typical 009 problems. With the 009 it either idles great, but sucks a WOT, or runs great at WOT and has crap idle.
I also agree about synching the carbs. If you've got some extra cash, just toss out the cross bar linkage and get a CSP Bellcrank. Otherwise, it's takes a lot of trial and error and a lot of fidgeting to get the cross bar linkages to work right. |
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| Razorbobsr |
Mar 15 2011, 01:37 PM
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Member Group: Members Posts: 282 Joined: 6-June 10 From: Terre Haute Ind Member No.: 11,813 Region Association: Upper MidWest |
QUOTE(McMark @ Mar 15 2011, 01:42 PM)  009 Dizzy is garbage. As Dave Darling loves to say, "Give it the float test. Throw it in a lake and if it floats, it's good." The problem your having sounds like typical 009 problems. With the 009 it either idles great, but sucks a WOT, or runs great at WOT and has crap idle. I also agree about synching the carbs. If you've got some extra cash, just toss out the cross bar linkage and get a CSP Bellcrank. Otherwise, it's takes a lot of trial and error and a lot of fidgeting to get the cross bar linkages to work right. Why is the 009 junk? CPS Bellcrank?? Why are cross bars a pain? Would rather not change parts till I find the right combo, kinda costly and I am CHEAP!! LOL On the face of it this prob sounds simple, miss fires.............. Changed plugs and wires, cleaned cap...... Bob |
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Posts in this topic
Razorbobsr Carbs or Ing Sys Mar 14 2011, 11:26 AM
Vacca Rabite Where in the rpm range is it missing? Is it missi... Mar 14 2011, 04:10 PM
Razorbobsr
Where in the rpm range is it missing? Is it miss... Mar 14 2011, 04:58 PM Vacca Rabite Can you get it to miss sitting in your driveway? ... Mar 14 2011, 07:31 PM Razorbobsr
Can you get it to miss sitting in your driveway? ... Mar 14 2011, 09:04 PM Vacca Rabite Coils usually either work or don't work. I... Mar 15 2011, 08:04 AM Razorbobsr
Coils usually either work or don't work. I... Mar 15 2011, 10:34 AM Razorbobsr
Coils usually either work or don't work. I... Mar 16 2011, 08:57 AM indianmort if the misfire develops after the car has warmed u... Mar 15 2011, 08:23 AM Razorbobsr
if the misfire develops after the car has warmed ... Mar 15 2011, 11:39 AM Borderline How did you synch the carbs/linkage? I have found... Mar 15 2011, 10:24 AM Razorbobsr
How did you synch the carbs/linkage? I have foun... Mar 15 2011, 11:36 AM McMark Normally I retype all this info. But there is so ... Mar 15 2011, 02:33 PM Razorbobsr
Normally I retype all this info. But there is so... Mar 16 2011, 06:18 AM Vacca Rabite Always adjust carbs when they are fully warmed up.... Mar 16 2011, 09:30 AM Razorbobsr
Always adjust carbs when they are fully warmed up... Mar 16 2011, 02:42 PM McMark
Zach, you're confusing two screws here. The ... Mar 16 2011, 11:24 AM Vacca Rabite
Zach, you're confusing two screws here. The... Mar 16 2011, 07:34 PM |
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