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Author Topic: CARB MECHANIC  (Read 1455 times)
rocketray
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« on: March 30, 2016, 06:39:34 AM »

I JUST HAD MY CARBS REDONE AT MAXIM HONDA IN MCKINNEY TX--NOW IT CRACKLES AND BACKFIRES SOME/MODERATELY ON DECELERATION--AFTER POSTING  ON THE VRCC BIG BOARD IT APPEARS THE SLOW JETS ARE CLOGGED---THEY WANTED $400 MORE AFTER CHARGING ME $1,200 OR SO TO GO BACK AND REPLACE THE SLOW JETS--THEY SAID THE REGULAR CHARGE WAS $600--I GOT A LOT OF PUSHBACK FROM THE WIFE ON THAT AND TOLD THEM SO--THEY THEN CLAIMED THEY TOOK IT ALL APART AGAIN AND THE SLOW JETS WERE FINE---THEY HAD PREVIOUSLY CHECKED EVERYTHING ELSE LIKE ALL THE HOSES/CLAMPS--AND IT HAS STAYED THE SAME WITH THE BACK FIRING--I DOUBT THEY RE-OPENED THE CARBS AGAIN AND AM GETTING SOME SUNSHINE PUMPED UP YOU KNOW WHERE--DOES ANYBODY KNOW A D/FW LOCAL MECHANIC TO REPLACE THE SLOW JETS???THANX RAY tickedoff
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98valk
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Posts: 13442


South Jersey


« Reply #1 on: March 30, 2016, 07:35:38 AM »

I JUST HAD MY CARBS REDONE AT MAXIM HONDA IN MCKINNEY TX--NOW IT CRACKLES AND BACKFIRES SOME/MODERATELY ON DECELERATION--AFTER POSTING  ON THE VRCC BIG BOARD IT APPEARS THE SLOW JETS ARE CLOGGED---THEY WANTED $400 MORE AFTER CHARGING ME $1,200 OR SO TO GO BACK AND REPLACE THE SLOW JETS--THEY SAID THE REGULAR CHARGE WAS $600--I GOT A LOT OF PUSHBACK FROM THE WIFE ON THAT AND TOLD THEM SO--THEY THEN CLAIMED THEY TOOK IT ALL APART AGAIN AND THE SLOW JETS WERE FINE---THEY HAD PREVIOUSLY CHECKED EVERYTHING ELSE LIKE ALL THE HOSES/CLAMPS--AND IT HAS STAYED THE SAME WITH THE BACK FIRING--I DOUBT THEY RE-OPENED THE CARBS AGAIN AND AM GETTING SOME SUNSHINE PUMPED UP YOU KNOW WHERE--DOES ANYBODY KNOW A D/FW LOCAL MECHANIC TO REPLACE THE SLOW JETS???THANX RAY tickedoff

u need to open up the idle mixture screws to 2 to 2 1/2 turns open.
nothing wrong with the Pilot Jets, correct term.
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1998 Std/Tourer, 2007 DR200SE, 1981 CB900C  10speed
1973 Duster 340 4-speed rare A/C, 2001 F250 4x4 7.3L, 6sp

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Pete
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Frasier in Southeast Tennessee


« Reply #2 on: March 30, 2016, 08:40:35 AM »

STOP.

The pilot jets may be ok.
Does it run and idle properly?
If so check for small intake vacuum leaks.
Especially at the head/intake junction. If so replace o-rings.

If the backfiring is in the exhaust.
Also check the Pair valve for proper function.
Also check for a rich condition on deceleration.
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big poppa pump
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San Antonio, TX


« Reply #3 on: March 30, 2016, 08:59:01 AM »

Check to see if they got the airbox seated properly on the carbs.
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1998 Valkyrie Hot Rod

SideCar
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« Reply #4 on: April 12, 2016, 11:58:58 AM »

If you haven't sorted this out before the meeting Thursday,  let's talk then. I might be able to assist.
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rocketray
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Posts: 1024


« Reply #5 on: April 15, 2016, 09:02:12 AM »

GOOD NEWS!! THE BEAST IS FIXED COURTESY OF AL LAMBS HONDA!!--A PARE VALVE HOSE WAS DISCONNECTED AND THE CLAMP WAS JUST SITTING THERE--A FEW WASHERS WERE AWOL ON THE CHOKE SLIDES AND  WERE REPLACED....$240...I FAXED THE BILL TO MAXIM HONDA..5 STARS FOR AL LAMBS HONDA...NOT SO MUCH FOR MAXIM--GOOD GUYS ALL BUT  CLAIMING THEY WENT OVER THE BIKE TWICE AND COULD FIND NOTHING WRONG????
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Disco
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Republic of Texas


« Reply #6 on: April 15, 2016, 11:53:29 AM »

A de-smog kit would have been a lot cheaper than $240.00.   Roll Eyes
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da prez
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. Rhinelander Wi. Island Lake Il.


« Reply #7 on: April 16, 2016, 05:26:24 AM »

The atticrat would have been the better way to go. You would have spent half that money and had the best mechanic for the Valkyrie  doing the job right the first time. He has done more than anyone.

                   da.prez
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