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Has to be cranked over a lot when cold

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widsmer

10+ Year Contributor
59
1
May 18, 2010
Milwaukee, Wisconsin
My car has to be cranked over a lot to start when cold, maybe 10-15 times. After A few times it sounds like it wants to start, but starts boggin' down then dies. It will also die if I try and give it gas right away. It behaves the same as when a car runs out of gas. Just replaced the fuel pressure regulator, no change.

After it runs for a while, it idles at 500rpm. Then it runs fine and will start right up if i shut if off and start it. So I think it might be the fuel pump that's going, i think it's not getting enough fuel to start. But I want to get some more opinions first.

P.S. I do have a boost leak at the moment, not sure if that would affect a cold start. Will be fixing it soon.
 
I would check your spark plugs first as a basic check. If they are worn or fouled out that could be a problem. Also have you changed your fuel filter?
 
New fuel filter. I'm checking the plugs in a little bit. CEL came on, will try and pull those codes.
 
its temperature related, def check your temp sensor, im pretty sure those CEL codes will tell you that,, possibly your O2 like the guy stated above as well but ithink

i just installed a motor in my car and i forgot to hook up that sensor and i had identical symptoms as you just explained
 
Pulled the codes, ended up being the coolant temp. sensor after all. Went to check it out and there was a wire just hanging there :ohdamn: hooked it back up, and started right up.

Thanks for all the help dudes :thumb:
 
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