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04-23-2003, 08:23 PM
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#1 |
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Registered User
Join Date: Sep 2002
Location: Cadott Wis,54727
Posts: 193
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starting problem
Howdy!!,,,,on my 72 chev,when i try to start it,,,it won't start,,,i pump the gas,,,,still won't start,,,,even when it's flooded,,,i hold the gas pedal down to the floor,,,,,nothing,,,all it doe's is whirrrr,,,it does'nt fire,,,,,,,so i turn the key off and call it quits until next time,,,next time it fires right up,,,it burns off the gas from the time before,,,then it kills,,,,again,,,,then i start over again,,,i can smell gas,when i pump it,,,,but the goofy thing won't keep running,,,,,any help?????(if your not thoroughly confused by now),,,,THANK YOU!!!!!
  
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04-23-2003, 08:29 PM
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#2 |
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Resident Curmudgeon
 
Join Date: Dec 1999
Location: NH
Posts: 6,664
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Are you running the old style points ignition? If so replace your condensor. It's the small cylindrical electic component in the distributer under the rotor.
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Currently on or near the homestead: 67 Chevy SWB 2WD stepside 350/3 on tree (Pat's) 67 GMC SWB 2WD Fleet 402/auto (Brian's under construction) 67 Chevy 3/4 ton 2WD 402/auto (Business Hauler) 67 Chevy 1 ton dually 2WD 396/4 speed (Former business hauler, Needs TLC) 68 Chevy 1/2 ton Suburban 2WD 250 six/3 on tree (Brian's Needs TLC) 70 Chevy 3/4 ton 4WD 350/4 speed (Pat's - Disguised as a 68 GMC) 71 Chevy SWB stepside (Crushed by tree - parts donor) 72 Chevy 3/4 ton 4WD (Parts donor) 72 Chevy 3/4 ton 4WD Suburban (Parts Donor) 72 GMC 3/4 ton 4WD 292 six/4 speed (Mine - Disguised as a 67 GMC) 81 GMC 4WD Dually Dump Body 350/4 speed (Business Hauler) 82 Camaro Z/28 355/Super T-10 (Pat's toy) 93 Caprice 9C1 (Brian's Cop Car) 02 Toyota Camry (Reliable but a souless steel and plastic hulk) 2011 2SS RS Camaro M6 Factory Hurst Shifter  Maybe I need to sell some of this crap  Yet another Bozo with a sawz-all |
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04-23-2003, 08:34 PM
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#3 |
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Registered User
Join Date: Feb 2003
Location: Mesquite, Tx
Posts: 396
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IS THE TRUCK WARM WHEN IT DOES THIS... SUCH AS GO TO THE GROCERY STORE BACK IN 5 MINUTES THEN IT WON'T START? WHAT I'M GETTIN' AT IS MINE DID SOMETHING SIMILAR TO THIS. NOT SURE WHAT IT WAS BUT I DID GET INTO THE HABIT OF NOT TOUCHING THE GAS ON A WARM START AND IT WOULD TURN OVER A FEW TIMES AND THEN START AND AFTER A SECOND OR TWO WOULD IDLE FINE. NEVER DID THIS COLD THOUGH. I KNOW THIS PROBABLY DOESN'T HELP BUT I THOUGHT I'D LET YOU KNOW YOUR NOT ALONE. I'VE SINCE CONVERTED THE TRUCK TO EFI AND HAVEN'T EXPERIENCED THIS SO I KNOW IT WAS THAT DAMN CARB.
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GM 330HP/350, Magnuson 122HH, Tremec TKO 5spd |
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04-23-2003, 08:57 PM
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#4 |
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Registered User
Join Date: Apr 2002
Location: Katy, Texas
Posts: 171
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float may be stuck in your carb. if it's old it needs a rebuild. if it's a holley it's an easy job.
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04-27-2003, 11:35 PM
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#5 |
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Registered User
Join Date: Sep 2002
Location: Cadott Wis,54727
Posts: 193
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starting problem
Well,,we got it started,,,,A GOOD friend of mine helped me out,,,it was the wire that went to the coil,(we traced a wire,the wiring harness was smoking by the firewall)we just took off the tape and i found out that the red wire is spliced into 2 yellow wires,,we took off the wire on the coil,,,tried starting it a few times with the coil wire on/off and when we put the coil wire back on she ran good!! I was wondering if i burnt the points and other parts under the disributer cap though(i didn't look)also my friend said i should convert over to an electronic distrbuter so you avoid the problems of old time points,rotor,condenser,and coil,,,,did anyone ever do this???,,,to me it sounds like 1 less problem to deal with,,,,Thank You....
 
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04-27-2003, 11:39 PM
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#6 |
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Registered User
Join Date: Mar 2003
Location: Northern Illinois
Posts: 2,181
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I think there are some good articles here about doing that.
If you're willing to drop just a little more cash, I invested in a new engine wiring harness (I think it was $75) from GMC Pauls. He can get you one already converted to HEI. These are AWESOME harnesses. Every fastener, just plug it in. Works great and saves a lot of other trouble-shooting down the road! Brian |
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04-27-2003, 11:46 PM
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#7 |
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Half a bubble off!
Join Date: Jun 2000
Location: Winfield, Ks, USA
Posts: 5,588
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Changing over to an electronic ingition (HEI) is a definate improvement. You can use the search function at the top of the page and find a lot of info.
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Just call me LB.  '71 Cheyenne, 402BB, hauls blondes, brunettes, or redheads. |
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04-28-2003, 12:12 AM
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#8 |
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Its Magically Delicious
Join Date: Jan 2003
Location: oregon
Posts: 2,398
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hey gmc67swb
i had a very similar problem with my truck..... turned out to be the starter.... the problem got worst in amatter of days ... i'd check the ground and all the connection to the starter and then if that doesn't work ..... replace the starter
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71 C10 LWB 350sbc -TH350 12 bolt 3.42 Posi Of all my favorite things to do, The utmost is to have a brew. My love grows for my foamy friend, with each thirst-quenching elbow bend. Beer so frosty, smooth, and cold it's paradise pure liquid gold. Yes beer means many things to me that's all for now cus I gotta pee. |
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