Cold start valve 91 camaro 3.1
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Joined: Jul 2012
Posts: 18
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From: Tucson AZ
Car: 91 Camaro RS
Engine: 305 tbi
Transmission: 700R4
Cold start valve 91 camaro 3.1
Was wanting to find out about the cold start valve, my car is hard to start if it sits for longer then like 5 mins. I was looking through Chilton's manual and saw something about a cold start valve, pulled the old rail out of the closet and there isn't any kind of valve or anything like it states in the book.
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From: Chasing Electrons
Car: check
Engine: check
Transmission: check
Re: Cold start valve 91 camaro 3.1
Correct, there is no cold start injector on the '90 - '92 3.1l 3rd gen f-body engines.
As for the hard start, if the original OEM Multec injectors are still in the engine, replace them. Don't pass Go, don't collect $200, just replace them (see South Bay).
RBob.
As for the hard start, if the original OEM Multec injectors are still in the engine, replace them. Don't pass Go, don't collect $200, just replace them (see South Bay).
RBob.
Thread Starter
Junior Member
Joined: Jul 2012
Posts: 18
Likes: 0
From: Tucson AZ
Car: 91 Camaro RS
Engine: 305 tbi
Transmission: 700R4
Re: Cold start valve 91 camaro 3.1
Yeah i replaced them about 4 months ago with some accel injectors, has a new regulator and fuel filter and the pump is only about a year old. so im kinda leaning towards maybe an ignition problem?
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