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1987 Porsche 944 2.5L Excessive Emissions, Poor Idle Quality, Poor Fuel Economy
Co readings are 10% Loads up at idle. Off idle and cruise,
the CO readings are still high. Have tested MAF, Air and
temp sensors and throtle switch. Tried adjusting CO at MAF
sensor. No [...] good until it fouws out all 4 spark
plugs.
FIX posted 10/29/2005
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Related Documents & Media | VIN | WP0AB0949H |
| Engine | 2.5 L / 4 cyl / GAS |
| Trans | 3-speed Automatic |
| Delivery | FI / EFI |
| Emissions | Fed |
| Symptoms | Excessive Emissions, Poor Idle Quality, Poor Fuel Economy |
| Occurs | Always |
Message Closed
Vehicle Data
1987 Porsche 944
| VIN | WP0AB0949H |
| Engine | 2.5 L / 4 cyl / GAS |
| Trans | 3-speed Automatic |
| Delivery | FI / EFI |
| Emissions | Fed |
| Symptoms | Excessive Emissions, Poor Idle Quality, Poor Fuel Economy |
| Occurs | Always |
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