Fuel problem?
#1
About a year ago I posted topics relating to my 89 turbo II no running well. I've since had it semi fixed...or what the dealer thinks is good. I spent over a grand to have them fix my car and it was returned to me in this condition.. It starts hard, I have to press down on the pedal a bit. It will idle fine when it gets warmed up. The problem happens when I go to take off. I have to get it to about 3k or it will stall under load. At 3k I can slowly and I mean I could walk faster initially takes off of a corner. Will get up to speed but cannot use 5th gear or it will just shudder and I will loose speed. They seem to think it just needs to be driven to clear things out but I don't want to screw it up if it's running lean. It has a walbro fuel pump but no aftermarket FPR. I've been suggested to get one with a gauge because the oem one may be collapsed causing low fuel pressure. Dealer said it might also have a bad injector. I'm feeling like they have no clue what they are doing and don't want to have them do anything with it anymore. Any ideas?
#2
Ok I figured you guys would want me to pull plugs and see what is going on. front rotor plugs both leading and trailing are whitish insulator...looks like a great burn not rich but not too hot...might be a bit lean...no gas smell...but no oil either. Rear rotor trailing plug had some oil on it but the leading plug looked brand new. That says to me I have a dead injector or something is cutting fuel to the rear rotor. I know the car will cut fuel at a certain boost but this car should be at stock boost and not have to worry about that. I do have another set of injectors that I can swap out but should an aftermarket FPR be installed anyways?
#9
I know what you mean about the dealer. They told me to come get the car it was running what they said was an 8 out of 10. I found it to be more like a 4. I think what may have happened was they started it up drove it out of the shop then shut it off flooding the rear rotor. I did the unflood procedure today after swapping injectors around and getting nowhere. got the car to start up but it wouldn't idle so i held it at 2k till it got to operating temp then shut it down. tomorrow I will put new plugs in and change the oil and see what happens.
#10
problem is i'm having trouble finding a shop close by that will work specifically on rotarys that knows anything. Have a tuner friend but he's only worked on one. Might have to save some pennies to trailer it.