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Re: cold misfire Posted by Saabina [Email] (#33) [Profile/Gallery] (more from Saabina) on Wed, 22 Apr 2020 09:54:46 In Reply to: Re: cold misfire, Steven, Wed, 22 Apr 2020 05:41:59 Members do not see ads below this line. - Help Keep This Site Online - Signup |
Upgraded injectors also need a higher pressure FPR?? Performance upgrades can be a little tricky.
Bit confusing information overall. The topic is cold start problems but the car is not running great when warmed up? If it is hesitating under load while warm then the fuel pressure is suspect assuming the ignition system is all up to snuff. Our 900T ran OK but hesitated at around 2800 rpm under load. I replaced virtually everything associated with the ignition and fuel delivery without success until I replaced the fuel pump which was operating but a few PSI below spec. Amazing transformation.
http://www.saabnet.com/tsn/bb/900/index.html?bID=457281
posted by 99.75.88...
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