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Topic: timing on 302
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BOTTLED.LX
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Member # 3267
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posted
i cant figure out what is wrong with my car its a 85 gt with e-303, stock heads, bolt ons, exhaust, and it keeps backfiring i did a tune up, timing and still back fires starts up good but when driving backfires 2-3 times and starts going very slow need help asap thanks [ August 25, 2004, 11:27 PM: Message edited by: BOTTLED.LX ]
-------------------- SOUTHBAYSTANGS 95 STANG GTS AFR'D,CAM'D,INTAKE ON JACK STANDS 99 RANGE ROVER 22'S SPINNERS 64 IMPALA W/WET KANDY PAINT 80 CADILLAC COUPE DEVILLE
Posts: 1281 | From: E. SAN JOSE.CA | Registered: Sep 2003
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Fostang
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Member # 3752
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posted
loud back fire or a lean pop?
Could it be that the distriburator is off one tooth?
I remember I had that problem once. It was off by a tooth only screwed up when the timing advanced.
-------------------- 67' Fastback TT 408 67' Camaro Lsx 64' Corvette Fuelie 57' Chevy Bel Air Lsx 68’ Pony Convertible 66’ Pony Coupe
Posts: 3011 | From: Stockton/Danville | Registered: Nov 2003
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BOTTLED.LX
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Member # 3267
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posted
its kind of loud, whst should i do thanks
-------------------- SOUTHBAYSTANGS 95 STANG GTS AFR'D,CAM'D,INTAKE ON JACK STANDS 99 RANGE ROVER 22'S SPINNERS 64 IMPALA W/WET KANDY PAINT 80 CADILLAC COUPE DEVILLE
Posts: 1281 | From: E. SAN JOSE.CA | Registered: Sep 2003
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Fostang
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Member # 3752
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posted
Just check to make sure the distriburator is installed properly.
Does it back backfire when you gun it and then just crawl. (thats what mine did when it was off a tooth) [ August 25, 2004, 11:56 PM: Message edited by: Fostang ]
-------------------- 67' Fastback TT 408 67' Camaro Lsx 64' Corvette Fuelie 57' Chevy Bel Air Lsx 68’ Pony Convertible 66’ Pony Coupe
Posts: 3011 | From: Stockton/Danville | Registered: Nov 2003
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Hungry Hippo
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Member # 537
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posted
did you check the timing?
-------------------- 05 S4 Avant(wagon) 09 C6 H/C/I
Posts: 2959 | From: east bay | Registered: Nov 2001
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BOTTLED.LX
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Member # 3267
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posted
quote: Originally posted by Fostang: Just check to make sure the distriburator is installed properly.
Does it back backfire when you gun it and then just crawl. (thats what mine did when it was off a tooth)
it starts up fine normal but when you rev it, it back fires or when driving, it backfires then takes off very slow
-------------------- SOUTHBAYSTANGS 95 STANG GTS AFR'D,CAM'D,INTAKE ON JACK STANDS 99 RANGE ROVER 22'S SPINNERS 64 IMPALA W/WET KANDY PAINT 80 CADILLAC COUPE DEVILLE
Posts: 1281 | From: E. SAN JOSE.CA | Registered: Sep 2003
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BOTTLED.LX
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Member # 3267
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posted
im going to change the carb today well see what happens thanks
-------------------- SOUTHBAYSTANGS 95 STANG GTS AFR'D,CAM'D,INTAKE ON JACK STANDS 99 RANGE ROVER 22'S SPINNERS 64 IMPALA W/WET KANDY PAINT 80 CADILLAC COUPE DEVILLE
Posts: 1281 | From: E. SAN JOSE.CA | Registered: Sep 2003
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SlowStockFox
Stock Fox
Member # 1081
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posted
a friend had the same thing.it was the vac. adv on the dist.
-------------------- i walk around....dont drink and drive
Posts: 2957 | From: cali | Registered: Mar 2002
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BOTTLED.LX
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Member # 3267
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posted
quote: Originally posted by SlowStockFox: a friend had the same thing.it was the vac. adv on the dist.
thanks i got an extra dis. im going to try it thanks
-------------------- SOUTHBAYSTANGS 95 STANG GTS AFR'D,CAM'D,INTAKE ON JACK STANDS 99 RANGE ROVER 22'S SPINNERS 64 IMPALA W/WET KANDY PAINT 80 CADILLAC COUPE DEVILLE
Posts: 1281 | From: E. SAN JOSE.CA | Registered: Sep 2003
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AJBlackGT
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Member # 3936
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posted
Try the simple things first, timing, also make sure that all your plug wire are wired correctly from the cap and going to the correct plug if you have had them off.
Posts: 1896 | From: Sacramento | Registered: Dec 2003
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BOTTLED.LX
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Member # 3267
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posted
i already checked timing rewired the plug wires did top dead center changed plugs
-------------------- SOUTHBAYSTANGS 95 STANG GTS AFR'D,CAM'D,INTAKE ON JACK STANDS 99 RANGE ROVER 22'S SPINNERS 64 IMPALA W/WET KANDY PAINT 80 CADILLAC COUPE DEVILLE
Posts: 1281 | From: E. SAN JOSE.CA | Registered: Sep 2003
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