problem starting in the morgning, Please Help!!!!!!!!!
08-05-2003, 01:36 PM
#1
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problem starting in the morgning, Please Help!!!!!!!!!
Hi, today when I try to start my car in the morgning and I had to crank it 5 or 6 times after that the car start a lil crapy for 10 seconds and when is warm it's OK..
This is the first time that my car do this it was runing perfect till today.
I have good fuel pressure, the pump make noice in the tank (prime) when I put it on the relay make click when on.
Please I need your help!!!
Tank you very much in advance
X:hail:
This is the first time that my car do this it was runing perfect till today.
I have good fuel pressure, the pump make noice in the tank (prime) when I put it on the relay make click when on.
Please I need your help!!!
Tank you very much in advance
X:hail:
08-05-2003, 02:04 PM
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Car: '86 Camaro SC, '16 QX60
Engine: 2.8 V6 POWER, 3.5L V6 N/A
Transmission: T-5, CVT
Cold start valve maybe? The cold start valve gives you a little extra fuel when the engine's cold.
08-05-2003, 02:13 PM
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Car: 88 BMW 535i
Engine: 3.5L M30
Transmission: 4HP22E
Originally posted by camaro_junkie
Cold start valve maybe? The cold start valve gives you a little extra fuel when the engine's cold.
Cold start valve maybe? The cold start valve gives you a little extra fuel when the engine's cold.
Also it could be a weak ignition coil.
08-05-2003, 02:19 PM
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Car: 1986 Firebird
Engine: 2.8 V6
Transmission: 700R4
Re: problem starting in the morgning, Please Help!!!!!!!!!
Originally posted by camaro123
I have good fuel pressure, the pump make noice in the tank (prime) when I put it on the relay make click when on.
I have good fuel pressure, the pump make noice in the tank (prime) when I put it on the relay make click when on.
08-05-2003, 02:59 PM
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cold start
the ignition is all new , msd 6a and coil, and my friend check the fuel pressure on the rear of the intake .
He also think is the cold start valve, but I want to be sure with another oppinion,
where in the car is located the cold start valve???it is near to the niple for the fuel pressure gauge ??? and how it looks like??
Thank you
X
He also think is the cold start valve, but I want to be sure with another oppinion,
where in the car is located the cold start valve???it is near to the niple for the fuel pressure gauge ??? and how it looks like??
Thank you
X
08-09-2003, 10:24 PM
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Car: 1991 Chevy Camaro RS
Engine: 283
Transmission: 700r4 Auto
Re: problem starting in the morgning, Please Help!!!!!!!!!
Originally posted by camaro123
when I try to start my car in the morgning and I had to crank it 5 or 6 times after that the car start a lil crapy for 10 seconds and when is warm it's OK..
when I try to start my car in the morgning and I had to crank it 5 or 6 times after that the car start a lil crapy for 10 seconds and when is warm it's OK..
08-10-2003, 12:42 AM
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Car: 86-FireBird
Engine: -MPFI
Transmission: T5
Axle/Gears: 3:42
Can you point out the cold start valve??? Its not mentioned in the book.
I just hold my rpms at 1500-2000 for a few mins at start up and then go.
Matt
I just hold my rpms at 1500-2000 for a few mins at start up and then go.
Matt
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08-10-2003, 12:50 AM
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Car: 86-FireBird
Engine: -MPFI
Transmission: T5
Axle/Gears: 3:42
Ok, I did find it in the book. Gues I looked real hard huh. But still Don't see where it goes. I had my plenium off once and must have missed it???
Matt
Matt
08-10-2003, 02:11 AM
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Car: 13 Ram 1500/ 78 Formy
Engine: 5.7 / 7.4
Transmission: 6sp / TH350
Axle/Gears: 3.55 posi / 3.23
Cold start valve goes in back of the manifold, by the distributor. There will be a fuel line going to it off the fuel rail on the drivers side. Not all years had it. It may have stopped in 87/88
anywho, I got my scanner hooked up and here are some good facts about the cold start injector, and please, control the drool
Page 1 Cold Start Injector
Page 2 Cold Start Injector
edit: all pics from 1985 Pontiac Firebird Service Manual
anywho, I got my scanner hooked up and here are some good facts about the cold start injector, and please, control the drool
Page 1 Cold Start Injector
Page 2 Cold Start Injector
edit: all pics from 1985 Pontiac Firebird Service Manual
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