Hi All - I have a question on my newly aquired 60 sunroof coupe (Maestro re-build super 90, webers, 050 distributor). The car is a blast to drive and it runs great. It always starts on the 1st crank when cold, however after it warms up and i'm downtown with multiple onlookers, it takes 8++ cranks to start it. Any suggestions, or is this somewhat normal?
Scott Sogge
60 Sunroof Coupe 111785
Warm Start
- John Lewenauer
- 356 Fan
- Posts: 488
- Joined: Sun Mar 09, 2008 6:22 pm
- Location: Wisconsin
Re: Warm Start
Miy 356 C Zenith starts immediately on first crank when cold also. When "hot" I push the gas pedal to the floor, open the butterflies and crank. Turns a bit longer to clear out the richness and then fires.Scott Sogge wrote:Hi All - I have a question on my newly aquired 60 sunroof coupe (Maestro re-build super 90, webers, 050 distributor). The car is a blast to drive and it runs great. It always starts on the 1st crank when cold, however after it warms up and i'm downtown with multiple onlookers, it takes 8++ cranks to start it. Any suggestions, or is this somewhat normal?
Scott Sogge
60 Sunroof Coupe 111785
Last edited by John Lewenauer on Mon Apr 07, 2008 4:00 pm, edited 1 time in total.
1964 356 C Coupe, Togo/Fawn, Chassis 126634
Enjoy some pictures of my Togo 356 at:
http://www.flickr.com/photos/8292359@N06/sets/72157603043153749/show/
Enjoy some pictures of my Togo 356 at:
http://www.flickr.com/photos/8292359@N06/sets/72157603043153749/show/
- Joost van der Velden
- 356 Fan
- Posts: 219
- Joined: Wed Mar 26, 2008 4:07 pm
- Location: The Netherlands
- Ron LaDow
- 356 Fan
- Posts: 8092
- Joined: Wed Mar 26, 2008 11:45 am
- Location: San Francisco
Warm Start
Scott,
"newly aquired 60 sunroof coupe
(Maestro re-build super 90, webers, 050 distributor). The car is a
blast to drive and it runs great. It always starts on the 1st
crank when cold, however after it warms up and i'm downtown with
multiple onlookers, it takes 8++ cranks to start it. Any
suggestions, or is this somewhat normal?
Scott Sogge"
No, it isn't normal. Before you do anything drastic, do a thorough tune on the engine or get one done. It is *amazing* how 356s respond to a tune.
But also things have changed since Harry was sticking Webers and 050s on rebuilds. It's still not cheap, but you *can* get proper parts for those units, and get them reboped to nearly new. And the engine won't be so grumpy.
Thanks,
Ron LaDow
Post generated using Mail2Forum via email.
"newly aquired 60 sunroof coupe
(Maestro re-build super 90, webers, 050 distributor). The car is a
blast to drive and it runs great. It always starts on the 1st
crank when cold, however after it warms up and i'm downtown with
multiple onlookers, it takes 8++ cranks to start it. Any
suggestions, or is this somewhat normal?
Scott Sogge"
No, it isn't normal. Before you do anything drastic, do a thorough tune on the engine or get one done. It is *amazing* how 356s respond to a tune.
But also things have changed since Harry was sticking Webers and 050s on rebuilds. It's still not cheap, but you *can* get proper parts for those units, and get them reboped to nearly new. And the engine won't be so grumpy.
Thanks,
Ron LaDow
Post generated using Mail2Forum via email.
Ron LaDow
www.precisionmatters.biz
www.precisionmatters.biz
- al kuresman
- 356 Fan
- Posts: 120
- Joined: Sat Mar 29, 2008 11:08 am
- Location: Brentwood, CA (eastbay)
Scott,
You will probably get a lot of replies on this. The general rule is that for a cold start you depress the throtle several times and then start it with yur foot off the gas. Give it gas when it catches. For a hot start start you press the throttle to the floor and turn the key. Be prepared to back off the gas when it starts.
this is covered very well in Schragers book Buying driving and enjoying the porsche 356.
al kuresman
60 cab
You will probably get a lot of replies on this. The general rule is that for a cold start you depress the throtle several times and then start it with yur foot off the gas. Give it gas when it catches. For a hot start start you press the throttle to the floor and turn the key. Be prepared to back off the gas when it starts.
this is covered very well in Schragers book Buying driving and enjoying the porsche 356.
al kuresman
60 cab
-
- 356 Fan
- Posts: 26
- Joined: Sun Mar 30, 2008 2:36 pm
- Location: Westlake Village, CA
Warm start
Scott,
Check your battery connections regularly. Even a slight amount of slack will cause a voltage drop and poor starting performance.
Bill Knebel
'65 356C coupe 222569 (6volt)
Check your battery connections regularly. Even a slight amount of slack will cause a voltage drop and poor starting performance.
Bill Knebel
'65 356C coupe 222569 (6volt)
- Scott Sogge
- 356 Fan
- Posts: 21
- Joined: Thu Apr 03, 2008 9:17 am
Thanks for all the responses. The engine is definately in tune - and the battery is almost new. I did find a gas leak tonight behind the left weber, in the rubber gas line. I replaced all the rubber gas lines in the car, now i can drive without getting getting high from the gas smell.
The car has only traveled aprrox 3-4k miles since Harry rebuilt the engine many years ago. I'll try the throttle to the floor tomorrow for the warm start and let everyone know the outcome.
Thanks again.
--Scott
The car has only traveled aprrox 3-4k miles since Harry rebuilt the engine many years ago. I'll try the throttle to the floor tomorrow for the warm start and let everyone know the outcome.
Thanks again.
--Scott
- Gert Gehlhaar
- 356 Fan
- Posts: 59
- Joined: Mon Mar 17, 2008 7:25 pm
Another thing about hot and cold start is that every car is different and once you find a system for your car - use it. How do I know because of experience and number of cars and all the different types of carb and set ups. 1. 55 VW, 6v Judson Supercharged, single solex carb,manual fuel pump - cold, lots of pumping and starts, warm - needs half throttle and starts; 2. 61VW,12v, single solex carb, manual fuel pump - cold, one tap and starts immediately, warm - just starts with one little twist of key; 3. 64 Karmann Ghia Racer with dual Webbers, 12volt, manual fuel pump - cold starts almost immediately, warm - half throttle and starts; 4. 57 Porsche 356 Speedster,12v,dual Solex, electric pump, let pump fill carbs - cold starts immediately, warm - do not touch throttle and it just starts. 5. 67 Porsche 912, 12v, dual Solex, electric fuel pump - cold, let pump fill carbs, three pumps on the throttle and it starts, warm - pedal 3/4 down and it starts. 6. 71 VW Campmobile, dual 12 volt, manual fuel pump, dual Kadron carbs - cold takes about two pumps and it starts, warm - always starts immediately.
I would have to say that the best starting car for me is the 61 VW - always starts immediately by just one little twist of the key.
The worste is the Porsche 912 but once you know how it acts it starts fine.
I would have to say that the best starting car for me is the 61 VW - always starts immediately by just one little twist of the key.
The worste is the Porsche 912 but once you know how it acts it starts fine.