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> Cursed Bucking!, Fuel injection issue
larss
post Mar 28 2015, 09:06 AM
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The wiper contact points also wear out:
TPS contact points

Lars S
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Gcotton92203
post Mar 28 2015, 09:35 AM
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A stroke of luck last night. I was fortunate enough to meet a group of 914 owners who had come to Palm Springs for a cruise event. Within minutes of arriving a couple of F.I. gurus produced a vacuum gauge and determined the source of my problem was a failing diaphragm in the MPS. Not the best news but fixable. I'm pretty sure the diagnosis was correct since the car ran considerably worse after the vacuum stress test. So I'll be on the phone Monday morning in search of a replacement part. Just want to say thanks to all in the group. A real blessing to have all this knowledge in one spot.
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boxsterfan
post Mar 28 2015, 02:38 PM
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QUOTE(Gcotton92203 @ Mar 28 2015, 08:35 AM) *

A stroke of luck last night. I was fortunate enough to meet a group of 914 owners who had come to Palm Springs for a cruise event. Within minutes of arriving a couple of F.I. gurus produced a vacuum gauge and determined the source of my problem was a failing diaphragm in the MPS. Not the best news but fixable. I'm pretty sure the diagnosis was correct since the car ran considerably worse after the vacuum stress test. So I'll be on the phone Monday morning in search of a replacement part. Just want to say thanks to all in the group. A real blessing to have all this knowledge in one spot.



I think Tangerine sells MPS rebuild kits.
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BeatNavy
post Mar 28 2015, 02:42 PM
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QUOTE(boxsterfan @ Mar 28 2015, 04:38 PM) *

I think Tangerine sells MPS rebuild kits.

They do indeed. It's a pretty easy, and gratifying, repair.
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