ignition problem???

cre · 04-24-2008, 05:05 PM

Yeah, typically a fueling problem. Either the cold start injector isn't doing it's job while cranking or the fuel rail is loosing too much pressure at rest or the engine bay is too hot and the fuel is vaporizing in the rail.

Does this occur all the time, only when cold or only when hot?

The easiest thing to start with is pulling and cleaning the cold start injector. Is your car a turbo or N/A?

ratiugslinky · 04-25-2008, 12:35 AM

thanks guys

ratiugslinky · 04-25-2008, 12:36 AM

by the way it is a turbo. and it starts in the cold sometimes and the hot sometimes. i dont notice a pattern.

cre · 04-25-2008, 01:58 AM

Start with the CSI (cold start injector): MK3 TSRM On-Line

supramacist · 04-25-2008, 02:04 AM

That's what I was thinking as well but didn't want propagandize bull shite.

ratiugslinky · 04-25-2008, 07:23 AM

thanks but my engine is a 7mgte. that diagram is for a 7mge. does it matter?

cre · 04-25-2008, 02:33 PM

Take a look though the link I posted... it's got the info on both mixed throughout. Although, this circuit is the same from one to the next, just the locations of parts changes.

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04-24-2008, 05:05 PM	#1
cre Toyota Racing Development Join Date: Apr 2007 Posts: 5,038	Yeah, typically a fueling problem. Either the cold start injector isn't doing it's job while cranking or the fuel rail is loosing too much pressure at rest or the engine bay is too hot and the fuel is vaporizing in the rail. Does this occur all the time, only when cold or only when hot? The easiest thing to start with is pulling and cleaning the cold start injector. Is your car a turbo or N/A?

04-25-2008, 12:35 AM	#2
ratiugslinky Stock Join Date: Apr 2008 Location: hawaii Posts: 14 Blog Entries: 1	thanks guys

04-25-2008, 12:36 AM	#3
ratiugslinky Stock Join Date: Apr 2008 Location: hawaii Posts: 14 Blog Entries: 1	by the way it is a turbo. and it starts in the cold sometimes and the hot sometimes. i dont notice a pattern.

04-25-2008, 01:58 AM	#4
cre Toyota Racing Development Join Date: Apr 2007 Posts: 5,038	Start with the CSI (cold start injector): MK3 TSRM On-Line

04-25-2008, 02:04 AM	#5
supramacist 1000whp postwhore Join Date: Apr 2007 Location: Escape from the Prison Planet Posts: 1,356	That's what I was thinking as well but didn't want propagandize bull shite.

04-25-2008, 07:23 AM	#6
ratiugslinky Stock Join Date: Apr 2008 Location: hawaii Posts: 14 Blog Entries: 1	thanks but my engine is a 7mgte. that diagram is for a 7mge. does it matter?

04-25-2008, 02:33 PM	#7
cre Toyota Racing Development Join Date: Apr 2007 Posts: 5,038	Take a look though the link I posted... it's got the info on both mixed throughout. Although, this circuit is the same from one to the next, just the locations of parts changes.