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1988 Chevrolet Camaro 2.8L Poor Idle Quality, Hesitation, Surge
Greetings techs, this one came in with 42, EST code. Cleared code and did not return, but it has a real high idle. Scan data shows IAC is at around 80. Timing is O.K. TPS at idle, .80V and no Vac. leaks found. EGR is not influencing it and valve looks new. CTS...
FIX posted 3/3/2005
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Message Closed w/FIX
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9 Replies Received
9 Replies Received
Related Documents & Media | VIN | 1G1FP21S7J |
| Engine | 2.8 L / 6 cyl / GAS |
| Trans | 5-speed Standard |
| Delivery | FI / port fuel |
| Emissions | FED |
| Symptoms | Poor Idle Quality, Hesitation, Surge |
| Occurs | Always, High Idle |
Trouble Codes
| 42 | EST problem |
Message Closed w/FIX
Vehicle Data
1988 Chevrolet Camaro
| VIN | 1G1FP21S7J |
| Engine | 2.8 L / 6 cyl / GAS |
| Trans | 5-speed Standard |
| Delivery | FI / port fuel |
| Emissions | FED |
| Symptoms | Poor Idle Quality, Hesitation, Surge |
| Occurs | Always, High Idle |
Trouble Codes
| 42 | EST problem |
Video