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69L78 05-14-2011 03:49 PM

Engine misfiring?
 
1 Attachment(s)
I got my car out on Friday for the first time this year and it fired right up and idles perfectly but after warm up I went to cruise around the neighborhood and I could not get out of first gear, as soon as you give it throttle, it pops and runs eratic. I did not have time to check it out, any suggestions on where to start looking for the problem.

Thanks in advance for your input.

firstgenaddict 05-14-2011 04:11 PM

Re: Engine misfiring?
 
After I checked my firing order, pulled the dist cap, check the condenser, checked the timing with a light, and assuming there are no radical changes/jumps /erratic readings when running it up in garage. NEXT
I would pull the valve covers and see if I had any loose rocker arms.

Plowman 05-14-2011 06:06 PM

Re: Engine misfiring?
 
You can try this with #5 and #7 cylinders spark plug wires have to be crossed going to the plugs or induction will happen and cause misfiring. Paul

SuperNovaSS 05-14-2011 06:29 PM

Re: Engine misfiring?
 
Maybe the points are corroded or there is moisure in the distributor.



Jason

kwhizz 05-14-2011 07:13 PM

Re: Engine misfiring?
 
Put some fresh gas in it....

69L78 05-14-2011 07:48 PM

Re: Engine misfiring?
 
Thanks guys for all your input, I will check it out next week. The gas in the car is Cam 2 from last year, hopefully it is still good at $8 per gal.

x Baldwin Motion 05-14-2011 07:57 PM

Re: Engine misfiring?
 
This years $12.00 per gal MUST be better.... [img]<<GRAEMLIN_URL>>/rolleyes.gif[/img]

Mr. Chevy 05-15-2011 02:18 AM

Re: Engine misfiring?
 
Check your spark plugs also.. They do weird things.... Start with the easy/basics.... That Cam 2 won't go bad...

Rich

Alss 05-15-2011 04:20 AM

Re: Engine misfiring?
 
<div class="ubbcode-block"><div class="ubbcode-header">Originally Posted By: Mr. Chevy</div><div class="ubbcode-body">Check your spark plugs also.. They do weird things.... Start with the easy/basics.... That Cam 2 won't go bad...

Rich </div></div>

X2

Salvatore 05-15-2011 04:37 AM

Re: Engine misfiring?
 
If you put it away last year and it was running good I would first go with a new set of plugs like Rich suggests. Could be carb issues. maybe the Cam 2 ate the accelerator pump up. Check your dwell and make sure the mice did not chew on your plug wires. If it is a BB I bet plugs and maybe some gum from the gas. Suppose to run these cars in the winter you know Jeff. NO lawn ornaments.

enio45 05-15-2011 05:42 PM

Re: Engine misfiring?
 
Can i have it - nice looking car Jeff :-))

ssl78 05-15-2011 09:35 PM

Re: Engine misfiring?
 
I would also check plugs and the float levels the needle and seats in Holley carbs do not like sitting all winter.


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